Home / 18,071,893.76-24,941,460.48-10,335,862.40

Finding the Fourth Proportional to 18,071,893.76, 24,941,460.48 and 10,335,862.40

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Solution

The fourth proportional to 18,071,893.76, 24,941,460.48 and 10,335,862.40 is: 14,264,775.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,071,893.76 : 24,941,460.48 = 10,335,862.40 : x
  2. Step 2: Convert to fraction form
    18,071,893.76/24,941,460.48 = 10,335,862.40/x
  3. Step 3: Cross multiply
    18,071,893.76x = 24,941,460.48 × 10,335,862.40
  4. Step 4: Simplify right side
    18,071,893.76x = 257,791,503,576,317.97
  5. Step 5: Solve for x
    x = 257,791,503,576,317.97/18,071,893.76
  6. Step 6: Final answer
    x = 14,264,775.29

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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.