Home / 14,096,834.52-21,134,909.70-4,506,693.72

Finding the Fourth Proportional to 14,096,834.52, 21,134,909.70 and 4,506,693.72

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Solution

The fourth proportional to 14,096,834.52, 21,134,909.70 and 4,506,693.72 is: 6,756,734.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,834.52 : 21,134,909.70 = 4,506,693.72 : x
  2. Step 2: Convert to fraction form
    14,096,834.52/21,134,909.70 = 4,506,693.72/x
  3. Step 3: Cross multiply
    14,096,834.52x = 21,134,909.70 × 4,506,693.72
  4. Step 4: Simplify right side
    14,096,834.52x = 95,248,564,817,757.08
  5. Step 5: Solve for x
    x = 95,248,564,817,757.08/14,096,834.52
  6. Step 6: Final answer
    x = 6,756,734.26

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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.