Home / 29,304,702.30-43,961,200.65-9,107,838.30

Finding the Fourth Proportional to 29,304,702.30, 43,961,200.65 and 9,107,838.30

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Solution

The fourth proportional to 29,304,702.30, 43,961,200.65 and 9,107,838.30 is: 13,663,046.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,304,702.30 : 43,961,200.65 = 9,107,838.30 : x
  2. Step 2: Convert to fraction form
    29,304,702.30/43,961,200.65 = 9,107,838.30/x
  3. Step 3: Cross multiply
    29,304,702.30x = 43,961,200.65 × 9,107,838.30
  4. Step 4: Simplify right side
    29,304,702.30x = 400,391,506,994,054.94
  5. Step 5: Solve for x
    x = 400,391,506,994,054.94/29,304,702.30
  6. Step 6: Final answer
    x = 13,663,046.39

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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.