Home / 29,934,793,374.71-41,307,189,055.58-17,889,406,105.91

Finding the Fourth Proportional to 29,934,793,374.71, 41,307,189,055.58 and 17,889,406,105.91

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Solution

The fourth proportional to 29,934,793,374.71, 41,307,189,055.58 and 17,889,406,105.91 is: 24,685,691,691.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,934,793,374.71 : 41,307,189,055.58 = 17,889,406,105.91 : x
  2. Step 2: Convert to fraction form
    29,934,793,374.71/41,307,189,055.58 = 17,889,406,105.91/x
  3. Step 3: Cross multiply
    29,934,793,374.71x = 41,307,189,055.58 × 17,889,406,105.91
  4. Step 4: Simplify right side
    29,934,793,374.71x = 738,961,080,108,736,577,536
  5. Step 5: Solve for x
    x = 738,961,080,108,736,577,536/29,934,793,374.71
  6. Step 6: Final answer
    x = 24,685,691,691.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.