Home / 17,443,631.16-26,163,386.01-4,665,126.24

Finding the Fourth Proportional to 17,443,631.16, 26,163,386.01 and 4,665,126.24

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Solution

The fourth proportional to 17,443,631.16, 26,163,386.01 and 4,665,126.24 is: 6,997,138.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,443,631.16 : 26,163,386.01 = 4,665,126.24 : x
  2. Step 2: Convert to fraction form
    17,443,631.16/26,163,386.01 = 4,665,126.24/x
  3. Step 3: Cross multiply
    17,443,631.16x = 26,163,386.01 × 4,665,126.24
  4. Step 4: Simplify right side
    17,443,631.16x = 122,055,498,602,499.92
  5. Step 5: Solve for x
    x = 122,055,498,602,499.92/17,443,631.16
  6. Step 6: Final answer
    x = 6,997,138.24

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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.