Home / 410,238,290.46-566,107,341.72-224,563,740.06

Finding the Fourth Proportional to 410,238,290.46, 566,107,341.72 and 224,563,740.06

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Solution

The fourth proportional to 410,238,290.46, 566,107,341.72 and 224,563,740.06 is: 309,886,192.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,238,290.46 : 566,107,341.72 = 224,563,740.06 : x
  2. Step 2: Convert to fraction form
    410,238,290.46/566,107,341.72 = 224,563,740.06/x
  3. Step 3: Cross multiply
    410,238,290.46x = 566,107,341.72 × 224,563,740.06
  4. Step 4: Simplify right side
    410,238,290.46x = 127,127,181,932,067,680
  5. Step 5: Solve for x
    x = 127,127,181,932,067,680/410,238,290.46
  6. Step 6: Final answer
    x = 309,886,192.70

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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.