Home / 48,922,300.47-73,223,767.35-35,965,020.75

Finding the Fourth Proportional to 48,922,300.47, 73,223,767.35 and 35,965,020.75

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Solution

The fourth proportional to 48,922,300.47, 73,223,767.35 and 35,965,020.75 is: 53,830,140.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,922,300.47 : 73,223,767.35 = 35,965,020.75 : x
  2. Step 2: Convert to fraction form
    48,922,300.47/73,223,767.35 = 35,965,020.75/x
  3. Step 3: Cross multiply
    48,922,300.47x = 73,223,767.35 × 35,965,020.75
  4. Step 4: Simplify right side
    48,922,300.47x = 2,633,494,312,374,422.50
  5. Step 5: Solve for x
    x = 2,633,494,312,374,422.50/48,922,300.47
  6. Step 6: Final answer
    x = 53,830,140.59

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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.