Home / 63,359,371.04-87,435,931.96-34,385,995.04

Finding the Fourth Proportional to 63,359,371.04, 87,435,931.96 and 34,385,995.04

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Solution

The fourth proportional to 63,359,371.04, 87,435,931.96 and 34,385,995.04 is: 47,452,673.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,359,371.04 : 87,435,931.96 = 34,385,995.04 : x
  2. Step 2: Convert to fraction form
    63,359,371.04/87,435,931.96 = 34,385,995.04/x
  3. Step 3: Cross multiply
    63,359,371.04x = 87,435,931.96 × 34,385,995.04
  4. Step 4: Simplify right side
    63,359,371.04x = 3,006,571,522,694,337
  5. Step 5: Solve for x
    x = 3,006,571,522,694,337/63,359,371.04
  6. Step 6: Final answer
    x = 47,452,673.11

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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.