Home / 6,592,402,847.80-9,888,604,271.70-6,087,321,321.40

Finding the Fourth Proportional to 6,592,402,847.80, 9,888,604,271.70 and 6,087,321,321.40

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Solution

The fourth proportional to 6,592,402,847.80, 9,888,604,271.70 and 6,087,321,321.40 is: 9,130,981,982.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,402,847.80 : 9,888,604,271.70 = 6,087,321,321.40 : x
  2. Step 2: Convert to fraction form
    6,592,402,847.80/9,888,604,271.70 = 6,087,321,321.40/x
  3. Step 3: Cross multiply
    6,592,402,847.80x = 9,888,604,271.70 × 6,087,321,321.40
  4. Step 4: Simplify right side
    6,592,402,847.80x = 60,195,111,622,006,530,048
  5. Step 5: Solve for x
    x = 60,195,111,622,006,530,048/6,592,402,847.80
  6. Step 6: Final answer
    x = 9,130,981,982.10

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Half scale
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Double scale
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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.