Home / 42,038,878.24-58,013,661.84-23,704,167.52

Finding the Fourth Proportional to 42,038,878.24, 58,013,661.84 and 23,704,167.52

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Solution

The fourth proportional to 42,038,878.24, 58,013,661.84 and 23,704,167.52 is: 32,711,756.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,038,878.24 : 58,013,661.84 = 23,704,167.52 : x
  2. Step 2: Convert to fraction form
    42,038,878.24/58,013,661.84 = 23,704,167.52/x
  3. Step 3: Cross multiply
    42,038,878.24x = 58,013,661.84 × 23,704,167.52
  4. Step 4: Simplify right side
    42,038,878.24x = 1,375,165,558,703,991.50
  5. Step 5: Solve for x
    x = 1,375,165,558,703,991.50/42,038,878.24
  6. Step 6: Final answer
    x = 32,711,756.74

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