Home / 31,657,556,681,247-47,459,138,375,988-11,002,253,186,327

Finding the Fourth Proportional to 31,657,556,681,247, 47,459,138,375,988 and 11,002,253,186,327

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Solution

The fourth proportional to 31,657,556,681,247, 47,459,138,375,988 and 11,002,253,186,327 is: 16,493,927,869,261.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,657,556,681,247 : 47,459,138,375,988 = 11,002,253,186,327 : x
  2. Step 2: Convert to fraction form
    31,657,556,681,247/47,459,138,375,988 = 11,002,253,186,327/x
  3. Step 3: Cross multiply
    31,657,556,681,247x = 47,459,138,375,988 × 11,002,253,186,327
  4. Step 4: Simplify right side
    31,657,556,681,247x = 522,157,456,417,547,967,436,685,312
  5. Step 5: Solve for x
    x = 522,157,456,417,547,967,436,685,312/31,657,556,681,247
  6. Step 6: Final answer
    x = 16,493,927,869,261.58

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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.