Home / 50,782,483.71-70,101,282.27-34,284,956.13

Finding the Fourth Proportional to 50,782,483.71, 70,101,282.27 and 34,284,956.13

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Solution

The fourth proportional to 50,782,483.71, 70,101,282.27 and 34,284,956.13 is: 47,327,724.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,782,483.71 : 70,101,282.27 = 34,284,956.13 : x
  2. Step 2: Convert to fraction form
    50,782,483.71/70,101,282.27 = 34,284,956.13/x
  3. Step 3: Cross multiply
    50,782,483.71x = 70,101,282.27 × 34,284,956.13
  4. Step 4: Simplify right side
    50,782,483.71x = 2,403,419,387,283,697
  5. Step 5: Solve for x
    x = 2,403,419,387,283,697/50,782,483.71
  6. Step 6: Final answer
    x = 47,327,724.28

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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.