Home / 42,390,627.90-58,495,731.57-24,055,913.40

Finding the Fourth Proportional to 42,390,627.90, 58,495,731.57 and 24,055,913.40

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Solution

The fourth proportional to 42,390,627.90, 58,495,731.57 and 24,055,913.40 is: 33,195,267.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,390,627.90 : 58,495,731.57 = 24,055,913.40 : x
  2. Step 2: Convert to fraction form
    42,390,627.90/58,495,731.57 = 24,055,913.40/x
  3. Step 3: Cross multiply
    42,390,627.90x = 58,495,731.57 × 24,055,913.40
  4. Step 4: Simplify right side
    42,390,627.90x = 1,407,168,252,917,566
  5. Step 5: Solve for x
    x = 1,407,168,252,917,566/42,390,627.90
  6. Step 6: Final answer
    x = 33,195,267.98

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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.