Home / 98,095,451.16-135,361,559.34-60,412,652.76

Finding the Fourth Proportional to 98,095,451.16, 135,361,559.34 and 60,412,652.76

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Solution

The fourth proportional to 98,095,451.16, 135,361,559.34 and 60,412,652.76 is: 83,363,201.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,095,451.16 : 135,361,559.34 = 60,412,652.76 : x
  2. Step 2: Convert to fraction form
    98,095,451.16/135,361,559.34 = 60,412,652.76/x
  3. Step 3: Cross multiply
    98,095,451.16x = 135,361,559.34 × 60,412,652.76
  4. Step 4: Simplify right side
    98,095,451.16x = 8,177,550,881,459,555
  5. Step 5: Solve for x
    x = 8,177,550,881,459,555/98,095,451.16
  6. Step 6: Final answer
    x = 83,363,201.71

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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.