Home / 21,523,504.68-32,285,373.66-6,377,567.40

Finding the Fourth Proportional to 21,523,504.68, 32,285,373.66 and 6,377,567.40

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Solution

The fourth proportional to 21,523,504.68, 32,285,373.66 and 6,377,567.40 is: 9,566,385.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,523,504.68 : 32,285,373.66 = 6,377,567.40 : x
  2. Step 2: Convert to fraction form
    21,523,504.68/32,285,373.66 = 6,377,567.40/x
  3. Step 3: Cross multiply
    21,523,504.68x = 32,285,373.66 × 6,377,567.40
  4. Step 4: Simplify right side
    21,523,504.68x = 205,902,146,550,834.69
  5. Step 5: Solve for x
    x = 205,902,146,550,834.69/21,523,504.68
  6. Step 6: Final answer
    x = 9,566,385.66

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.