Home / 42,424,109.90-63,586,809.71-24,241,052.92

Finding the Fourth Proportional to 42,424,109.90, 63,586,809.71 and 24,241,052.92

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Solution

The fourth proportional to 42,424,109.90, 63,586,809.71 and 24,241,052.92 is: 36,333,377.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,424,109.90 : 63,586,809.71 = 24,241,052.92 : x
  2. Step 2: Convert to fraction form
    42,424,109.90/63,586,809.71 = 24,241,052.92/x
  3. Step 3: Cross multiply
    42,424,109.90x = 63,586,809.71 × 24,241,052.92
  4. Step 4: Simplify right side
    42,424,109.90x = 1,541,411,218,974,510.25
  5. Step 5: Solve for x
    x = 1,541,411,218,974,510.25/42,424,109.90
  6. Step 6: Final answer
    x = 36,333,377.94

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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.