Home / 17,246,303.64-23,795,807.18-9,803,381.50

Finding the Fourth Proportional to 17,246,303.64, 23,795,807.18 and 9,803,381.50

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Solution

The fourth proportional to 17,246,303.64, 23,795,807.18 and 9,803,381.50 is: 13,526,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,303.64 : 23,795,807.18 = 9,803,381.50 : x
  2. Step 2: Convert to fraction form
    17,246,303.64/23,795,807.18 = 9,803,381.50/x
  3. Step 3: Cross multiply
    17,246,303.64x = 23,795,807.18 × 9,803,381.50
  4. Step 4: Simplify right side
    17,246,303.64x = 233,279,375,885,979.16
  5. Step 5: Solve for x
    x = 233,279,375,885,979.16/17,246,303.64
  6. Step 6: Final answer
    x = 13,526,340.53

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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.