Home / 24,670,279.77-34,045,389.17-13,506,586.53

Finding the Fourth Proportional to 24,670,279.77, 34,045,389.17 and 13,506,586.53

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Solution

The fourth proportional to 24,670,279.77, 34,045,389.17 and 13,506,586.53 is: 18,639,310.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670,279.77 : 34,045,389.17 = 13,506,586.53 : x
  2. Step 2: Convert to fraction form
    24,670,279.77/34,045,389.17 = 13,506,586.53/x
  3. Step 3: Cross multiply
    24,670,279.77x = 34,045,389.17 × 13,506,586.53
  4. Step 4: Simplify right side
    24,670,279.77x = 459,836,994,704,596.94
  5. Step 5: Solve for x
    x = 459,836,994,704,596.94/24,670,279.77
  6. Step 6: Final answer
    x = 18,639,310.09

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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.