Home / 10,877,671,878,765-15,011,396,134,253-5,939,489,418,301.90

Finding the Fourth Proportional to 10,877,671,878,765, 15,011,396,134,253 and 5,939,489,418,301.90

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Solution

The fourth proportional to 10,877,671,878,765, 15,011,396,134,253 and 5,939,489,418,301.90 is: 8,196,609,484,736.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,877,671,878,765 : 15,011,396,134,253 = 5,939,489,418,301.90 : x
  2. Step 2: Convert to fraction form
    10,877,671,878,765/15,011,396,134,253 = 5,939,489,418,301.90/x
  3. Step 3: Cross multiply
    10,877,671,878,765x = 15,011,396,134,253 × 5,939,489,418,301.90
  4. Step 4: Simplify right side
    10,877,671,878,765x = 89,160,028,493,333,745,832,558,592
  5. Step 5: Solve for x
    x = 89,160,028,493,333,745,832,558,592/10,877,671,878,765
  6. Step 6: Final answer
    x = 8,196,609,484,736.23

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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.