Home / 170,058,252.90-255,087,379.35-136,046,028.90

Finding the Fourth Proportional to 170,058,252.90, 255,087,379.35 and 136,046,028.90

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Solution

The fourth proportional to 170,058,252.90, 255,087,379.35 and 136,046,028.90 is: 204,069,043.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,058,252.90 : 255,087,379.35 = 136,046,028.90 : x
  2. Step 2: Convert to fraction form
    170,058,252.90/255,087,379.35 = 136,046,028.90/x
  3. Step 3: Cross multiply
    170,058,252.90x = 255,087,379.35 × 136,046,028.90
  4. Step 4: Simplify right side
    170,058,252.90x = 34,703,624,983,075,364
  5. Step 5: Solve for x
    x = 34,703,624,983,075,364/170,058,252.90
  6. Step 6: Final answer
    x = 204,069,043.35

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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.