Home / 58,228,632,040.40-87,342,948,060.60-57,648,156,750.80

Finding the Fourth Proportional to 58,228,632,040.40, 87,342,948,060.60 and 57,648,156,750.80

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Solution

The fourth proportional to 58,228,632,040.40, 87,342,948,060.60 and 57,648,156,750.80 is: 86,472,235,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,228,632,040.40 : 87,342,948,060.60 = 57,648,156,750.80 : x
  2. Step 2: Convert to fraction form
    58,228,632,040.40/87,342,948,060.60 = 57,648,156,750.80/x
  3. Step 3: Cross multiply
    58,228,632,040.40x = 87,342,948,060.60 × 57,648,156,750.80
  4. Step 4: Simplify right side
    58,228,632,040.40x = 5,035,159,960,874,452,516,864
  5. Step 5: Solve for x
    x = 5,035,159,960,874,452,516,864/58,228,632,040.40
  6. Step 6: Final answer
    x = 86,472,235,126.20

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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.