Home / 58,007,177.20-86,936,116.20-44,476,937.20

Finding the Fourth Proportional to 58,007,177.20, 86,936,116.20 and 44,476,937.20

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Solution

The fourth proportional to 58,007,177.20, 86,936,116.20 and 44,476,937.20 is: 66,658,168.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,007,177.20 : 86,936,116.20 = 44,476,937.20 : x
  2. Step 2: Convert to fraction form
    58,007,177.20/86,936,116.20 = 44,476,937.20/x
  3. Step 3: Cross multiply
    58,007,177.20x = 86,936,116.20 × 44,476,937.20
  4. Step 4: Simplify right side
    58,007,177.20x = 3,866,652,180,639,303
  5. Step 5: Solve for x
    x = 3,866,652,180,639,303/58,007,177.20
  6. Step 6: Final answer
    x = 66,658,168.30

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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.