Home / 59,171,551.40-88,608,027.90-47,227,615.40

Finding the Fourth Proportional to 59,171,551.40, 88,608,027.90 and 47,227,615.40

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Solution

The fourth proportional to 59,171,551.40, 88,608,027.90 and 47,227,615.40 is: 70,722,260.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,171,551.40 : 88,608,027.90 = 47,227,615.40 : x
  2. Step 2: Convert to fraction form
    59,171,551.40/88,608,027.90 = 47,227,615.40/x
  3. Step 3: Cross multiply
    59,171,551.40x = 88,608,027.90 × 47,227,615.40
  4. Step 4: Simplify right side
    59,171,551.40x = 4,184,745,863,013,670
  5. Step 5: Solve for x
    x = 4,184,745,863,013,670/59,171,551.40
  6. Step 6: Final answer
    x = 70,722,260.34

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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.