Home / 60,810,103.13-83,926,291.54-37,284,478.52

Finding the Fourth Proportional to 60,810,103.13, 83,926,291.54 and 37,284,478.52

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Solution

The fourth proportional to 60,810,103.13, 83,926,291.54 and 37,284,478.52 is: 51,457,699.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,810,103.13 : 83,926,291.54 = 37,284,478.52 : x
  2. Step 2: Convert to fraction form
    60,810,103.13/83,926,291.54 = 37,284,478.52/x
  3. Step 3: Cross multiply
    60,810,103.13x = 83,926,291.54 × 37,284,478.52
  4. Step 4: Simplify right side
    60,810,103.13x = 3,129,148,013,673,545
  5. Step 5: Solve for x
    x = 3,129,148,013,673,545/60,810,103.13
  6. Step 6: Final answer
    x = 51,457,699.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.