Home / 36,643,298.13-54,966,838.95-9,349,829.73

Finding the Fourth Proportional to 36,643,298.13, 54,966,838.95 and 9,349,829.73

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Solution

The fourth proportional to 36,643,298.13, 54,966,838.95 and 9,349,829.73 is: 14,025,227.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,643,298.13 : 54,966,838.95 = 9,349,829.73 : x
  2. Step 2: Convert to fraction form
    36,643,298.13/54,966,838.95 = 9,349,829.73/x
  3. Step 3: Cross multiply
    36,643,298.13x = 54,966,838.95 × 9,349,829.73
  4. Step 4: Simplify right side
    36,643,298.13x = 513,930,584,978,832.06
  5. Step 5: Solve for x
    x = 513,930,584,978,832.06/36,643,298.13
  6. Step 6: Final answer
    x = 14,025,227.29

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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.