Home / 10,877,671,878,764-15,011,396,134,252-5,939,489,418,300.90

Finding the Fourth Proportional to 10,877,671,878,764, 15,011,396,134,252 and 5,939,489,418,300.90

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Solution

The fourth proportional to 10,877,671,878,764, 15,011,396,134,252 and 5,939,489,418,300.90 is: 8,196,609,484,735.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,877,671,878,764 : 15,011,396,134,252 = 5,939,489,418,300.90 : x
  2. Step 2: Convert to fraction form
    10,877,671,878,764/15,011,396,134,252 = 5,939,489,418,300.90/x
  3. Step 3: Cross multiply
    10,877,671,878,764x = 15,011,396,134,252 × 5,939,489,418,300.90
  4. Step 4: Simplify right side
    10,877,671,878,764x = 89,160,028,493,312,803,572,023,296
  5. Step 5: Solve for x
    x = 89,160,028,493,312,803,572,023,296/10,877,671,878,764
  6. Step 6: Final answer
    x = 8,196,609,484,735.06

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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.