Home / 24,670,279.02-34,045,388.13-13,506,585.78

Finding the Fourth Proportional to 24,670,279.02, 34,045,388.13 and 13,506,585.78

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Solution

The fourth proportional to 24,670,279.02, 34,045,388.13 and 13,506,585.78 is: 18,639,309.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670,279.02 : 34,045,388.13 = 13,506,585.78 : x
  2. Step 2: Convert to fraction form
    24,670,279.02/34,045,388.13 = 13,506,585.78/x
  3. Step 3: Cross multiply
    24,670,279.02x = 34,045,388.13 × 13,506,585.78
  4. Step 4: Simplify right side
    24,670,279.02x = 459,836,955,191,238.81
  5. Step 5: Solve for x
    x = 459,836,955,191,238.81/24,670,279.02
  6. Step 6: Final answer
    x = 18,639,309.06

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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.