Home / 58,228,632,022.40-87,342,948,033.60-57,648,156,732.80

Finding the Fourth Proportional to 58,228,632,022.40, 87,342,948,033.60 and 57,648,156,732.80

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Solution

The fourth proportional to 58,228,632,022.40, 87,342,948,033.60 and 57,648,156,732.80 is: 86,472,235,099.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,228,632,022.40 : 87,342,948,033.60 = 57,648,156,732.80 : x
  2. Step 2: Convert to fraction form
    58,228,632,022.40/87,342,948,033.60 = 57,648,156,732.80/x
  3. Step 3: Cross multiply
    58,228,632,022.40x = 87,342,948,033.60 × 57,648,156,732.80
  4. Step 4: Simplify right side
    58,228,632,022.40x = 5,035,159,957,745,778,556,928
  5. Step 5: Solve for x
    x = 5,035,159,957,745,778,556,928/58,228,632,022.40
  6. Step 6: Final answer
    x = 86,472,235,099.20

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1.5x scale

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.