Home / 64,309,428.66-88,747,818.67-34,941,251.66

Finding the Fourth Proportional to 64,309,428.66, 88,747,818.67 and 34,941,251.66

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Solution

The fourth proportional to 64,309,428.66, 88,747,818.67 and 34,941,251.66 is: 48,219,365.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,309,428.66 : 88,747,818.67 = 34,941,251.66 : x
  2. Step 2: Convert to fraction form
    64,309,428.66/88,747,818.67 = 34,941,251.66/x
  3. Step 3: Cross multiply
    64,309,428.66x = 88,747,818.67 × 34,941,251.66
  4. Step 4: Simplify right side
    64,309,428.66x = 3,100,959,866,424,516
  5. Step 5: Solve for x
    x = 3,100,959,866,424,516/64,309,428.66
  6. Step 6: Final answer
    x = 48,219,365.82

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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.