Home / 174,328,296.30-240,555,246.03-107,336,616.30

Finding the Fourth Proportional to 174,328,296.30, 240,555,246.03 and 107,336,616.30

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Solution

The fourth proportional to 174,328,296.30, 240,555,246.03 and 107,336,616.30 is: 148,113,569.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,328,296.30 : 240,555,246.03 = 107,336,616.30 : x
  2. Step 2: Convert to fraction form
    174,328,296.30/240,555,246.03 = 107,336,616.30/x
  3. Step 3: Cross multiply
    174,328,296.30x = 240,555,246.03 × 107,336,616.30
  4. Step 4: Simplify right side
    174,328,296.30x = 25,820,386,142,074,208
  5. Step 5: Solve for x
    x = 25,820,386,142,074,208/174,328,296.30
  6. Step 6: Final answer
    x = 148,113,569.00

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1.5x scale

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.