Home / 14,797,411.60-22,164,624.60-12,277,987.60

Finding the Fourth Proportional to 14,797,411.60, 22,164,624.60 and 12,277,987.60

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Solution

The fourth proportional to 14,797,411.60, 22,164,624.60 and 12,277,987.60 is: 18,390,850.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,411.60 : 22,164,624.60 = 12,277,987.60 : x
  2. Step 2: Convert to fraction form
    14,797,411.60/22,164,624.60 = 12,277,987.60/x
  3. Step 3: Cross multiply
    14,797,411.60x = 22,164,624.60 × 12,277,987.60
  4. Step 4: Simplify right side
    14,797,411.60x = 272,136,985,997,454.97
  5. Step 5: Solve for x
    x = 272,136,985,997,454.97/14,797,411.60
  6. Step 6: Final answer
    x = 18,390,850.60

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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.