Home / 56,006,830.80-84,010,246.20-24,156,334.80

Finding the Fourth Proportional to 56,006,830.80, 84,010,246.20 and 24,156,334.80

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Solution

The fourth proportional to 56,006,830.80, 84,010,246.20 and 24,156,334.80 is: 36,234,502.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,006,830.80 : 84,010,246.20 = 24,156,334.80 : x
  2. Step 2: Convert to fraction form
    56,006,830.80/84,010,246.20 = 24,156,334.80/x
  3. Step 3: Cross multiply
    56,006,830.80x = 84,010,246.20 × 24,156,334.80
  4. Step 4: Simplify right side
    56,006,830.80x = 2,029,379,633,837,628
  5. Step 5: Solve for x
    x = 2,029,379,633,837,628/56,006,830.80
  6. Step 6: Final answer
    x = 36,234,502.20

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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.