Home / 17,813,839.30-24,575,790.60-10,838,925.40

Finding the Fourth Proportional to 17,813,839.30, 24,575,790.60 and 10,838,925.40

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Solution

The fourth proportional to 17,813,839.30, 24,575,790.60 and 10,838,925.40 is: 14,953,270.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,813,839.30 : 24,575,790.60 = 10,838,925.40 : x
  2. Step 2: Convert to fraction form
    17,813,839.30/24,575,790.60 = 10,838,925.40/x
  3. Step 3: Cross multiply
    17,813,839.30x = 24,575,790.60 × 10,838,925.40
  4. Step 4: Simplify right side
    17,813,839.30x = 266,375,160,959,421.25
  5. Step 5: Solve for x
    x = 266,375,160,959,421.25/17,813,839.30
  6. Step 6: Final answer
    x = 14,953,270.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.