Home / 10,036,102.17-13,849,887.29-5,452,422.33

Finding the Fourth Proportional to 10,036,102.17, 13,849,887.29 and 5,452,422.33

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Solution

The fourth proportional to 10,036,102.17, 13,849,887.29 and 5,452,422.33 is: 7,524,378.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,036,102.17 : 13,849,887.29 = 5,452,422.33 : x
  2. Step 2: Convert to fraction form
    10,036,102.17/13,849,887.29 = 5,452,422.33/x
  3. Step 3: Cross multiply
    10,036,102.17x = 13,849,887.29 × 5,452,422.33
  4. Step 4: Simplify right side
    10,036,102.17x = 75,515,434,700,717.08
  5. Step 5: Solve for x
    x = 75,515,434,700,717.08/10,036,102.17
  6. Step 6: Final answer
    x = 7,524,378.83

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1.5x scale

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.