Home / 22,950,543.36-34,415,861.76-7,800,407.04

Finding the Fourth Proportional to 22,950,543.36, 34,415,861.76 and 7,800,407.04

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Solution

The fourth proportional to 22,950,543.36, 34,415,861.76 and 7,800,407.04 is: 11,697,227.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,950,543.36 : 34,415,861.76 = 7,800,407.04 : x
  2. Step 2: Convert to fraction form
    22,950,543.36/34,415,861.76 = 7,800,407.04/x
  3. Step 3: Cross multiply
    22,950,543.36x = 34,415,861.76 × 7,800,407.04
  4. Step 4: Simplify right side
    22,950,543.36x = 268,457,730,360,370.78
  5. Step 5: Solve for x
    x = 268,457,730,360,370.78/22,950,543.36
  6. Step 6: Final answer
    x = 11,697,227.65

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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.