Home / 60,707,830.80-91,030,253.40-22,349,600.40

Finding the Fourth Proportional to 60,707,830.80, 91,030,253.40 and 22,349,600.40

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Solution

The fourth proportional to 60,707,830.80, 91,030,253.40 and 22,349,600.40 is: 33,512,806.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,707,830.80 : 91,030,253.40 = 22,349,600.40 : x
  2. Step 2: Convert to fraction form
    60,707,830.80/91,030,253.40 = 22,349,600.40/x
  3. Step 3: Cross multiply
    60,707,830.80x = 91,030,253.40 × 22,349,600.40
  4. Step 4: Simplify right side
    60,707,830.80x = 2,034,489,787,800,741.25
  5. Step 5: Solve for x
    x = 2,034,489,787,800,741.25/60,707,830.80
  6. Step 6: Final answer
    x = 33,512,806.52

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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.