Home / 92,299,776.96-138,352,037.28-34,767,155.52

Finding the Fourth Proportional to 92,299,776.96, 138,352,037.28 and 34,767,155.52

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Solution

The fourth proportional to 92,299,776.96, 138,352,037.28 and 34,767,155.52 is: 52,113,959.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,299,776.96 : 138,352,037.28 = 34,767,155.52 : x
  2. Step 2: Convert to fraction form
    92,299,776.96/138,352,037.28 = 34,767,155.52/x
  3. Step 3: Cross multiply
    92,299,776.96x = 138,352,037.28 × 34,767,155.52
  4. Step 4: Simplify right side
    92,299,776.96x = 4,810,106,796,622,598
  5. Step 5: Solve for x
    x = 4,810,106,796,622,598/92,299,776.96
  6. Step 6: Final answer
    x = 52,113,959.05

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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.