Home / 63,862,299.20-95,793,448.80-43,706,907.20

Finding the Fourth Proportional to 63,862,299.20, 95,793,448.80 and 43,706,907.20

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Solution

The fourth proportional to 63,862,299.20, 95,793,448.80 and 43,706,907.20 is: 65,560,360.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,862,299.20 : 95,793,448.80 = 43,706,907.20 : x
  2. Step 2: Convert to fraction form
    63,862,299.20/95,793,448.80 = 43,706,907.20/x
  3. Step 3: Cross multiply
    63,862,299.20x = 95,793,448.80 × 43,706,907.20
  4. Step 4: Simplify right side
    63,862,299.20x = 4,186,835,377,069,551.50
  5. Step 5: Solve for x
    x = 4,186,835,377,069,551.50/63,862,299.20
  6. Step 6: Final answer
    x = 65,560,360.80

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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.