Home / 174,443,290.80-240,733,355.40-96,129,646.80

Finding the Fourth Proportional to 174,443,290.80, 240,733,355.40 and 96,129,646.80

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Solution

The fourth proportional to 174,443,290.80, 240,733,355.40 and 96,129,646.80 is: 132,659,802.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,443,290.80 : 240,733,355.40 = 96,129,646.80 : x
  2. Step 2: Convert to fraction form
    174,443,290.80/240,733,355.40 = 96,129,646.80/x
  3. Step 3: Cross multiply
    174,443,290.80x = 240,733,355.40 × 96,129,646.80
  4. Step 4: Simplify right side
    174,443,290.80x = 23,141,612,427,580,872
  5. Step 5: Solve for x
    x = 23,141,612,427,580,872/174,443,290.80
  6. Step 6: Final answer
    x = 132,659,802.06

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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.