Home / 2,160,548,089.56-3,240,446,582.70-607,470,816.24

Finding the Fourth Proportional to 2,160,548,089.56, 3,240,446,582.70 and 607,470,816.24

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Solution

The fourth proportional to 2,160,548,089.56, 3,240,446,582.70 and 607,470,816.24 is: 911,100,632.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,160,548,089.56 : 3,240,446,582.70 = 607,470,816.24 : x
  2. Step 2: Convert to fraction form
    2,160,548,089.56/3,240,446,582.70 = 607,470,816.24/x
  3. Step 3: Cross multiply
    2,160,548,089.56x = 3,240,446,582.70 × 607,470,816.24
  4. Step 4: Simplify right side
    2,160,548,089.56x = 1,968,476,730,574,887,680
  5. Step 5: Solve for x
    x = 1,968,476,730,574,887,680/2,160,548,089.56
  6. Step 6: Final answer
    x = 911,100,632.33

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Half scale
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Double scale
Find fourth proportional to 2,160,548,090.56, 3,240,446,584.20 and 607,470,817.24
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.