Home / 83,808,001.30-125,618,689.95-32,673,025.30

Finding the Fourth Proportional to 83,808,001.30, 125,618,689.95 and 32,673,025.30

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Solution

The fourth proportional to 83,808,001.30, 125,618,689.95 and 32,673,025.30 is: 48,973,159.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,808,001.30 : 125,618,689.95 = 32,673,025.30 : x
  2. Step 2: Convert to fraction form
    83,808,001.30/125,618,689.95 = 32,673,025.30/x
  3. Step 3: Cross multiply
    83,808,001.30x = 125,618,689.95 × 32,673,025.30
  4. Step 4: Simplify right side
    83,808,001.30x = 4,104,342,634,889,206
  5. Step 5: Solve for x
    x = 4,104,342,634,889,206/83,808,001.30
  6. Step 6: Final answer
    x = 48,973,159.74

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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.