Home / 62,959,263.16-86,882,619.08-34,316,356.96

Finding the Fourth Proportional to 62,959,263.16, 86,882,619.08 and 34,316,356.96

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Solution

The fourth proportional to 62,959,263.16, 86,882,619.08 and 34,316,356.96 is: 47,355,938.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959,263.16 : 86,882,619.08 = 34,316,356.96 : x
  2. Step 2: Convert to fraction form
    62,959,263.16/86,882,619.08 = 34,316,356.96/x
  3. Step 3: Cross multiply
    62,959,263.16x = 86,882,619.08 × 34,316,356.96
  4. Step 4: Simplify right side
    62,959,263.16x = 2,981,494,969,592,806
  5. Step 5: Solve for x
    x = 2,981,494,969,592,806/62,959,263.16
  6. Step 6: Final answer
    x = 47,355,938.11

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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.