Home / 966,840,376,749-1,334,243,867,955.10-527,387,337,725.84

Finding the Fourth Proportional to 966,840,376,749, 1,334,243,867,955.10 and 527,387,337,725.84

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Solution

The fourth proportional to 966,840,376,749, 1,334,243,867,955.10 and 527,387,337,725.84 is: 727,796,788,714.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,840,376,749 : 1,334,243,867,955.10 = 527,387,337,725.84 : x
  2. Step 2: Convert to fraction form
    966,840,376,749/1,334,243,867,955.10 = 527,387,337,725.84/x
  3. Step 3: Cross multiply
    966,840,376,749x = 1,334,243,867,955.10 × 527,387,337,725.84
  4. Step 4: Simplify right side
    966,840,376,749x = 703,663,321,397,867,478,777,856
  5. Step 5: Solve for x
    x = 703,663,321,397,867,478,777,856/966,840,376,749
  6. Step 6: Final answer
    x = 727,796,788,714.94

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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.