Home / 45,124,035.88-62,211,031.14-35,862,526.12

Finding the Fourth Proportional to 45,124,035.88, 62,211,031.14 and 35,862,526.12

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Solution

The fourth proportional to 45,124,035.88, 62,211,031.14 and 35,862,526.12 is: 49,442,490.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,124,035.88 : 62,211,031.14 = 35,862,526.12 : x
  2. Step 2: Convert to fraction form
    45,124,035.88/62,211,031.14 = 35,862,526.12/x
  3. Step 3: Cross multiply
    45,124,035.88x = 62,211,031.14 × 35,862,526.12
  4. Step 4: Simplify right side
    45,124,035.88x = 2,231,044,729,210,383.25
  5. Step 5: Solve for x
    x = 2,231,044,729,210,383.25/45,124,035.88
  6. Step 6: Final answer
    x = 49,442,490.81

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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.