Home / 62,347,235,004.36-93,520,850,698.62-28,760,920,417.80

Finding the Fourth Proportional to 62,347,235,004.36, 93,520,850,698.62 and 28,760,920,417.80

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Solution

The fourth proportional to 62,347,235,004.36, 93,520,850,698.62 and 28,760,920,417.80 is: 43,141,379,792.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,347,235,004.36 : 93,520,850,698.62 = 28,760,920,417.80 : x
  2. Step 2: Convert to fraction form
    62,347,235,004.36/93,520,850,698.62 = 28,760,920,417.80/x
  3. Step 3: Cross multiply
    62,347,235,004.36x = 93,520,850,698.62 × 28,760,920,417.80
  4. Step 4: Simplify right side
    62,347,235,004.36x = 2,689,745,744,347,964,899,328
  5. Step 5: Solve for x
    x = 2,689,745,744,347,964,899,328/62,347,235,004.36
  6. Step 6: Final answer
    x = 43,141,379,792.70

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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.