Home / 34,718,429.28-52,041,188.80-11,681,366.48

Finding the Fourth Proportional to 34,718,429.28, 52,041,188.80 and 11,681,366.48

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Solution

The fourth proportional to 34,718,429.28, 52,041,188.80 and 11,681,366.48 is: 17,509,784.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,718,429.28 : 52,041,188.80 = 11,681,366.48 : x
  2. Step 2: Convert to fraction form
    34,718,429.28/52,041,188.80 = 11,681,366.48/x
  3. Step 3: Cross multiply
    34,718,429.28x = 52,041,188.80 × 11,681,366.48
  4. Step 4: Simplify right side
    34,718,429.28x = 607,912,198,427,671.38
  5. Step 5: Solve for x
    x = 607,912,198,427,671.38/34,718,429.28
  6. Step 6: Final answer
    x = 17,509,784.03

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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.