Home / 67,652,693.01-93,360,717.02-36,712,862.29

Finding the Fourth Proportional to 67,652,693.01, 93,360,717.02 and 36,712,862.29

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Solution

The fourth proportional to 67,652,693.01, 93,360,717.02 and 36,712,862.29 is: 50,663,750.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,652,693.01 : 93,360,717.02 = 36,712,862.29 : x
  2. Step 2: Convert to fraction form
    67,652,693.01/93,360,717.02 = 36,712,862.29/x
  3. Step 3: Cross multiply
    67,652,693.01x = 93,360,717.02 × 36,712,862.29
  4. Step 4: Simplify right side
    67,652,693.01x = 3,427,539,147,093,485.50
  5. Step 5: Solve for x
    x = 3,427,539,147,093,485.50/67,652,693.01
  6. Step 6: Final answer
    x = 50,663,750.32

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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.