Home / 14,914,060.40-22,315,103.40-9,875,212.40

Finding the Fourth Proportional to 14,914,060.40, 22,315,103.40 and 9,875,212.40

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Solution

The fourth proportional to 14,914,060.40, 22,315,103.40 and 9,875,212.40 is: 14,775,747.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,914,060.40 : 22,315,103.40 = 9,875,212.40 : x
  2. Step 2: Convert to fraction form
    14,914,060.40/22,315,103.40 = 9,875,212.40/x
  3. Step 3: Cross multiply
    14,914,060.40x = 22,315,103.40 × 9,875,212.40
  4. Step 4: Simplify right side
    14,914,060.40x = 220,366,385,802,962.16
  5. Step 5: Solve for x
    x = 220,366,385,802,962.16/14,914,060.40
  6. Step 6: Final answer
    x = 14,775,747.17

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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.