Home / 15,544,039.90-23,316,059.85-9,875,335.90

Finding the Fourth Proportional to 15,544,039.90, 23,316,059.85 and 9,875,335.90

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Solution

The fourth proportional to 15,544,039.90, 23,316,059.85 and 9,875,335.90 is: 14,813,003.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,039.90 : 23,316,059.85 = 9,875,335.90 : x
  2. Step 2: Convert to fraction form
    15,544,039.90/23,316,059.85 = 9,875,335.90/x
  3. Step 3: Cross multiply
    15,544,039.90x = 23,316,059.85 × 9,875,335.90
  4. Step 4: Simplify right side
    15,544,039.90x = 230,253,922,883,253.62
  5. Step 5: Solve for x
    x = 230,253,922,883,253.62/15,544,039.90
  6. Step 6: Final answer
    x = 14,813,003.85

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Similar ratio
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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.