Home / 45,888,003.70-68,832,005.55-32,152,477.30

Finding the Fourth Proportional to 45,888,003.70, 68,832,005.55 and 32,152,477.30

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Solution

The fourth proportional to 45,888,003.70, 68,832,005.55 and 32,152,477.30 is: 48,228,715.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,888,003.70 : 68,832,005.55 = 32,152,477.30 : x
  2. Step 2: Convert to fraction form
    45,888,003.70/68,832,005.55 = 32,152,477.30/x
  3. Step 3: Cross multiply
    45,888,003.70x = 68,832,005.55 × 32,152,477.30
  4. Step 4: Simplify right side
    45,888,003.70x = 2,213,119,495,959,849
  5. Step 5: Solve for x
    x = 2,213,119,495,959,849/45,888,003.70
  6. Step 6: Final answer
    x = 48,228,715.95

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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.