Home / 169,468,304.10-254,202,456.15-46,646,384.10

Finding the Fourth Proportional to 169,468,304.10, 254,202,456.15 and 46,646,384.10

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Solution

The fourth proportional to 169,468,304.10, 254,202,456.15 and 46,646,384.10 is: 69,969,576.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,468,304.10 : 254,202,456.15 = 46,646,384.10 : x
  2. Step 2: Convert to fraction form
    169,468,304.10/254,202,456.15 = 46,646,384.10/x
  3. Step 3: Cross multiply
    169,468,304.10x = 254,202,456.15 × 46,646,384.10
  4. Step 4: Simplify right side
    169,468,304.10x = 11,857,625,408,736,308
  5. Step 5: Solve for x
    x = 11,857,625,408,736,308/169,468,304.10
  6. Step 6: Final answer
    x = 69,969,576.15

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Similar ratio
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1.5x scale

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.