Home / 1,337,820,478.56-2,006,750,889.36-464,449,581

Finding the Fourth Proportional to 1,337,820,478.56, 2,006,750,889.36 and 464,449,581

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Solution

The fourth proportional to 1,337,820,478.56, 2,006,750,889.36 and 464,449,581 is: 696,681,374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,820,478.56 : 2,006,750,889.36 = 464,449,581 : x
  2. Step 2: Convert to fraction form
    1,337,820,478.56/2,006,750,889.36 = 464,449,581/x
  3. Step 3: Cross multiply
    1,337,820,478.56x = 2,006,750,889.36 × 464,449,581
  4. Step 4: Simplify right side
    1,337,820,478.56x = 932,034,609,734,629,248
  5. Step 5: Solve for x
    x = 932,034,609,734,629,248/1,337,820,478.56
  6. Step 6: Final answer
    x = 696,681,374.42

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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.