Home / 34,096,253.04-51,164,557.20-12,545,987.76

Finding the Fourth Proportional to 34,096,253.04, 51,164,557.20 and 12,545,987.76

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Solution

The fourth proportional to 34,096,253.04, 51,164,557.20 and 12,545,987.76 is: 18,826,406.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,096,253.04 : 51,164,557.20 = 12,545,987.76 : x
  2. Step 2: Convert to fraction form
    34,096,253.04/51,164,557.20 = 12,545,987.76/x
  3. Step 3: Cross multiply
    34,096,253.04x = 51,164,557.20 × 12,545,987.76
  4. Step 4: Simplify right side
    34,096,253.04x = 641,909,908,377,019.88
  5. Step 5: Solve for x
    x = 641,909,908,377,019.88/34,096,253.04
  6. Step 6: Final answer
    x = 18,826,406.16

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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.