Home / 25,589,033.39-35,312,814.98-14,575,778.89

Finding the Fourth Proportional to 25,589,033.39, 35,312,814.98 and 14,575,778.89

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Solution

The fourth proportional to 25,589,033.39, 35,312,814.98 and 14,575,778.89 is: 20,114,545.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,589,033.39 : 35,312,814.98 = 14,575,778.89 : x
  2. Step 2: Convert to fraction form
    25,589,033.39/35,312,814.98 = 14,575,778.89/x
  3. Step 3: Cross multiply
    25,589,033.39x = 35,312,814.98 × 14,575,778.89
  4. Step 4: Simplify right side
    25,589,033.39x = 514,711,783,025,457.94
  5. Step 5: Solve for x
    x = 514,711,783,025,457.94/25,589,033.39
  6. Step 6: Final answer
    x = 20,114,545.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.