Home / 58,812,526.77-88,223,003.72-15,681,504.21

Finding the Fourth Proportional to 58,812,526.77, 88,223,003.72 and 15,681,504.21

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Solution

The fourth proportional to 58,812,526.77, 88,223,003.72 and 15,681,504.21 is: 23,523,379.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,812,526.77 : 88,223,003.72 = 15,681,504.21 : x
  2. Step 2: Convert to fraction form
    58,812,526.77/88,223,003.72 = 15,681,504.21/x
  3. Step 3: Cross multiply
    58,812,526.77x = 88,223,003.72 × 15,681,504.21
  4. Step 4: Simplify right side
    58,812,526.77x = 1,383,469,404,175,618.25
  5. Step 5: Solve for x
    x = 1,383,469,404,175,618.25/58,812,526.77
  6. Step 6: Final answer
    x = 23,523,379.80

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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.