Home / 59,337,680.40-89,006,520.60-58,274,798.40

Finding the Fourth Proportional to 59,337,680.40, 89,006,520.60 and 58,274,798.40

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Solution

The fourth proportional to 59,337,680.40, 89,006,520.60 and 58,274,798.40 is: 87,412,197.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,337,680.40 : 89,006,520.60 = 58,274,798.40 : x
  2. Step 2: Convert to fraction form
    59,337,680.40/89,006,520.60 = 58,274,798.40/x
  3. Step 3: Cross multiply
    59,337,680.40x = 89,006,520.60 × 58,274,798.40
  4. Step 4: Simplify right side
    59,337,680.40x = 5,186,837,044,250,447
  5. Step 5: Solve for x
    x = 5,186,837,044,250,447/59,337,680.40
  6. Step 6: Final answer
    x = 87,412,197.60

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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.