Home / 40,766,088.06-61,130,236.59-15,200,233.02

Finding the Fourth Proportional to 40,766,088.06, 61,130,236.59 and 15,200,233.02

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Solution

The fourth proportional to 40,766,088.06, 61,130,236.59 and 15,200,233.02 is: 22,793,304.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,766,088.06 : 61,130,236.59 = 15,200,233.02 : x
  2. Step 2: Convert to fraction form
    40,766,088.06/61,130,236.59 = 15,200,233.02/x
  3. Step 3: Cross multiply
    40,766,088.06x = 61,130,236.59 × 15,200,233.02
  4. Step 4: Simplify right side
    40,766,088.06x = 929,193,840,735,730.25
  5. Step 5: Solve for x
    x = 929,193,840,735,730.25/40,766,088.06
  6. Step 6: Final answer
    x = 22,793,304.07

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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.