Home / 14,670,254.10-22,005,381.15-8,292,962.10

Finding the Fourth Proportional to 14,670,254.10, 22,005,381.15 and 8,292,962.10

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Solution

The fourth proportional to 14,670,254.10, 22,005,381.15 and 8,292,962.10 is: 12,439,443.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670,254.10 : 22,005,381.15 = 8,292,962.10 : x
  2. Step 2: Convert to fraction form
    14,670,254.10/22,005,381.15 = 8,292,962.10/x
  3. Step 3: Cross multiply
    14,670,254.10x = 22,005,381.15 × 8,292,962.10
  4. Step 4: Simplify right side
    14,670,254.10x = 182,489,791,873,004.41
  5. Step 5: Solve for x
    x = 182,489,791,873,004.41/14,670,254.10
  6. Step 6: Final answer
    x = 12,439,443.15

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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.