Home / 193,303,001.04-266,814,352.92-126,332,033.84

Finding the Fourth Proportional to 193,303,001.04, 266,814,352.92 and 126,332,033.84

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Solution

The fourth proportional to 193,303,001.04, 266,814,352.92 and 126,332,033.84 is: 174,374,943.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,303,001.04 : 266,814,352.92 = 126,332,033.84 : x
  2. Step 2: Convert to fraction form
    193,303,001.04/266,814,352.92 = 126,332,033.84/x
  3. Step 3: Cross multiply
    193,303,001.04x = 266,814,352.92 × 126,332,033.84
  4. Step 4: Simplify right side
    193,303,001.04x = 33,707,199,860,788,448
  5. Step 5: Solve for x
    x = 33,707,199,860,788,448/193,303,001.04
  6. Step 6: Final answer
    x = 174,374,943.38

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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.