Home / 9,984,160.60-14,976,240.90-9,834,861.40

Finding the Fourth Proportional to 9,984,160.60, 14,976,240.90 and 9,834,861.40

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Solution

The fourth proportional to 9,984,160.60, 14,976,240.90 and 9,834,861.40 is: 14,752,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,160.60 : 14,976,240.90 = 9,834,861.40 : x
  2. Step 2: Convert to fraction form
    9,984,160.60/14,976,240.90 = 9,834,861.40/x
  3. Step 3: Cross multiply
    9,984,160.60x = 14,976,240.90 × 9,834,861.40
  4. Step 4: Simplify right side
    9,984,160.60x = 147,289,253,544,511.28
  5. Step 5: Solve for x
    x = 147,289,253,544,511.28/9,984,160.60
  6. Step 6: Final answer
    x = 14,752,292.10

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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.