Home / 6,158,592,458.80-9,237,888,688.20-3,703,665,713.20

Finding the Fourth Proportional to 6,158,592,458.80, 9,237,888,688.20 and 3,703,665,713.20

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Solution

The fourth proportional to 6,158,592,458.80, 9,237,888,688.20 and 3,703,665,713.20 is: 5,555,498,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,592,458.80 : 9,237,888,688.20 = 3,703,665,713.20 : x
  2. Step 2: Convert to fraction form
    6,158,592,458.80/9,237,888,688.20 = 3,703,665,713.20/x
  3. Step 3: Cross multiply
    6,158,592,458.80x = 9,237,888,688.20 × 3,703,665,713.20
  4. Step 4: Simplify right side
    6,158,592,458.80x = 34,214,051,596,844,466,176
  5. Step 5: Solve for x
    x = 34,214,051,596,844,466,176/6,158,592,458.80
  6. Step 6: Final answer
    x = 5,555,498,569.80

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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.