Home / 11,149,528,270.13-15,386,755,011.57-6,068,646,805.53

Finding the Fourth Proportional to 11,149,528,270.13, 15,386,755,011.57 and 6,068,646,805.53

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Solution

The fourth proportional to 11,149,528,270.13, 15,386,755,011.57 and 6,068,646,805.53 is: 8,374,953,575.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,149,528,270.13 : 15,386,755,011.57 = 6,068,646,805.53 : x
  2. Step 2: Convert to fraction form
    11,149,528,270.13/15,386,755,011.57 = 6,068,646,805.53/x
  3. Step 3: Cross multiply
    11,149,528,270.13x = 15,386,755,011.57 × 6,068,646,805.53
  4. Step 4: Simplify right side
    11,149,528,270.13x = 93,376,781,648,436,985,856
  5. Step 5: Solve for x
    x = 93,376,781,648,436,985,856/11,149,528,270.13
  6. Step 6: Final answer
    x = 8,374,953,575.27

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1.5x scale

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.