Home / 9,745,092.60-14,617,638.90-9,107,363.40

Finding the Fourth Proportional to 9,745,092.60, 14,617,638.90 and 9,107,363.40

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Solution

The fourth proportional to 9,745,092.60, 14,617,638.90 and 9,107,363.40 is: 13,661,045.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,092.60 : 14,617,638.90 = 9,107,363.40 : x
  2. Step 2: Convert to fraction form
    9,745,092.60/14,617,638.90 = 9,107,363.40/x
  3. Step 3: Cross multiply
    9,745,092.60x = 14,617,638.90 × 9,107,363.40
  4. Step 4: Simplify right side
    9,745,092.60x = 133,128,149,512,276.27
  5. Step 5: Solve for x
    x = 133,128,149,512,276.27/9,745,092.60
  6. Step 6: Final answer
    x = 13,661,045.10

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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.