Home / 51,675,116.64-77,524,681.56-17,596,757.76

Finding the Fourth Proportional to 51,675,116.64, 77,524,681.56 and 17,596,757.76

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Solution

The fourth proportional to 51,675,116.64, 77,524,681.56 and 17,596,757.76 is: 26,399,225.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,675,116.64 : 77,524,681.56 = 17,596,757.76 : x
  2. Step 2: Convert to fraction form
    51,675,116.64/77,524,681.56 = 17,596,757.76/x
  3. Step 3: Cross multiply
    51,675,116.64x = 77,524,681.56 × 17,596,757.76
  4. Step 4: Simplify right side
    51,675,116.64x = 1,364,183,041,832,459
  5. Step 5: Solve for x
    x = 1,364,183,041,832,459/51,675,116.64
  6. Step 6: Final answer
    x = 26,399,225.21

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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.