Home / 41,823,406,585.93-62,753,635,913.53-21,921,564,250.51

Finding the Fourth Proportional to 41,823,406,585.93, 62,753,635,913.53 and 21,921,564,250.51

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Solution

The fourth proportional to 41,823,406,585.93, 62,753,635,913.53 and 21,921,564,250.51 is: 32,892,056,719.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,823,406,585.93 : 62,753,635,913.53 = 21,921,564,250.51 : x
  2. Step 2: Convert to fraction form
    41,823,406,585.93/62,753,635,913.53 = 21,921,564,250.51/x
  3. Step 3: Cross multiply
    41,823,406,585.93x = 62,753,635,913.53 × 21,921,564,250.51
  4. Step 4: Simplify right side
    41,823,406,585.93x = 1,375,657,861,631,559,598,080
  5. Step 5: Solve for x
    x = 1,375,657,861,631,559,598,080/41,823,406,585.93
  6. Step 6: Final answer
    x = 32,892,056,719.61

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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.