Home / 58,944,858.98-88,002,833.68-45,039,040.92

Finding the Fourth Proportional to 58,944,858.98, 88,002,833.68 and 45,039,040.92

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Solution

The fourth proportional to 58,944,858.98, 88,002,833.68 and 45,039,040.92 is: 67,241,881.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,944,858.98 : 88,002,833.68 = 45,039,040.92 : x
  2. Step 2: Convert to fraction form
    58,944,858.98/88,002,833.68 = 45,039,040.92/x
  3. Step 3: Cross multiply
    58,944,858.98x = 88,002,833.68 × 45,039,040.92
  4. Step 4: Simplify right side
    58,944,858.98x = 3,963,563,227,189,474.50
  5. Step 5: Solve for x
    x = 3,963,563,227,189,474.50/58,944,858.98
  6. Step 6: Final answer
    x = 67,241,881.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.