Home / 42,340,400,657.03-63,491,963,944.26-22,438,625,277.29

Finding the Fourth Proportional to 42,340,400,657.03, 63,491,963,944.26 and 22,438,625,277.29

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Solution

The fourth proportional to 42,340,400,657.03, 63,491,963,944.26 and 22,438,625,277.29 is: 33,648,061,070.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,340,400,657.03 : 63,491,963,944.26 = 22,438,625,277.29 : x
  2. Step 2: Convert to fraction form
    42,340,400,657.03/63,491,963,944.26 = 22,438,625,277.29/x
  3. Step 3: Cross multiply
    42,340,400,657.03x = 63,491,963,944.26 × 22,438,625,277.29
  4. Step 4: Simplify right side
    42,340,400,657.03x = 1,424,672,387,064,457,854,976
  5. Step 5: Solve for x
    x = 1,424,672,387,064,457,854,976/42,340,400,657.03
  6. Step 6: Final answer
    x = 33,648,061,070.67

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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.