Home / 16,129,510.60-24,194,265.90-14,487,219.40

Finding the Fourth Proportional to 16,129,510.60, 24,194,265.90 and 14,487,219.40

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Solution

The fourth proportional to 16,129,510.60, 24,194,265.90 and 14,487,219.40 is: 21,730,829.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,129,510.60 : 24,194,265.90 = 14,487,219.40 : x
  2. Step 2: Convert to fraction form
    16,129,510.60/24,194,265.90 = 14,487,219.40/x
  3. Step 3: Cross multiply
    16,129,510.60x = 24,194,265.90 × 14,487,219.40
  4. Step 4: Simplify right side
    16,129,510.60x = 350,507,638,315,238.44
  5. Step 5: Solve for x
    x = 350,507,638,315,238.44/16,129,510.60
  6. Step 6: Final answer
    x = 21,730,829.10

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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.