Home / 153,853,294.35-230,583,986.33-62,874,094.35

Finding the Fourth Proportional to 153,853,294.35, 230,583,986.33 and 62,874,094.35

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Solution

The fourth proportional to 153,853,294.35, 230,583,986.33 and 62,874,094.35 is: 94,231,061.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,853,294.35 : 230,583,986.33 = 62,874,094.35 : x
  2. Step 2: Convert to fraction form
    153,853,294.35/230,583,986.33 = 62,874,094.35/x
  3. Step 3: Cross multiply
    153,853,294.35x = 230,583,986.33 × 62,874,094.35
  4. Step 4: Simplify right side
    153,853,294.35x = 14,497,759,311,797,160
  5. Step 5: Solve for x
    x = 14,497,759,311,797,160/153,853,294.35
  6. Step 6: Final answer
    x = 94,231,061.95

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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.