Home / 58,708,011.60-88,062,017.40-15,577,131.60

Finding the Fourth Proportional to 58,708,011.60, 88,062,017.40 and 15,577,131.60

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Solution

The fourth proportional to 58,708,011.60, 88,062,017.40 and 15,577,131.60 is: 23,365,697.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,708,011.60 : 88,062,017.40 = 15,577,131.60 : x
  2. Step 2: Convert to fraction form
    58,708,011.60/88,062,017.40 = 15,577,131.60/x
  3. Step 3: Cross multiply
    58,708,011.60x = 88,062,017.40 × 15,577,131.60
  4. Step 4: Simplify right side
    58,708,011.60x = 1,371,753,634,001,290
  5. Step 5: Solve for x
    x = 1,371,753,634,001,290/58,708,011.60
  6. Step 6: Final answer
    x = 23,365,697.40

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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.