Home / 122,300,874.50-183,451,309.59-44,583,605.78

Finding the Fourth Proportional to 122,300,874.50, 183,451,309.59 and 44,583,605.78

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Solution

The fourth proportional to 122,300,874.50, 183,451,309.59 and 44,583,605.78 is: 66,875,407.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,300,874.50 : 183,451,309.59 = 44,583,605.78 : x
  2. Step 2: Convert to fraction form
    122,300,874.50/183,451,309.59 = 44,583,605.78/x
  3. Step 3: Cross multiply
    122,300,874.50x = 183,451,309.59 × 44,583,605.78
  4. Step 4: Simplify right side
    122,300,874.50x = 8,178,920,866,585,294
  5. Step 5: Solve for x
    x = 8,178,920,866,585,294/122,300,874.50
  6. Step 6: Final answer
    x = 66,875,407.88

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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.