Home / 17,506,251.40-26,240,714.70-6,719,384.20

Finding the Fourth Proportional to 17,506,251.40, 26,240,714.70 and 6,719,384.20

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Solution

The fourth proportional to 17,506,251.40, 26,240,714.70 and 6,719,384.20 is: 10,071,913.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,506,251.40 : 26,240,714.70 = 6,719,384.20 : x
  2. Step 2: Convert to fraction form
    17,506,251.40/26,240,714.70 = 6,719,384.20/x
  3. Step 3: Cross multiply
    17,506,251.40x = 26,240,714.70 × 6,719,384.20
  4. Step 4: Simplify right side
    17,506,251.40x = 176,321,443,751,887.75
  5. Step 5: Solve for x
    x = 176,321,443,751,887.75/17,506,251.40
  6. Step 6: Final answer
    x = 10,071,913.15

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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.