Home / 169,609,679.66-234,067,041.50-94,259,182.91

Finding the Fourth Proportional to 169,609,679.66, 234,067,041.50 and 94,259,182.91

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Solution

The fourth proportional to 169,609,679.66, 234,067,041.50 and 94,259,182.91 is: 130,080,831.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,609,679.66 : 234,067,041.50 = 94,259,182.91 : x
  2. Step 2: Convert to fraction form
    169,609,679.66/234,067,041.50 = 94,259,182.91/x
  3. Step 3: Cross multiply
    169,609,679.66x = 234,067,041.50 × 94,259,182.91
  4. Step 4: Simplify right side
    169,609,679.66x = 22,062,968,076,309,432
  5. Step 5: Solve for x
    x = 22,062,968,076,309,432/169,609,679.66
  6. Step 6: Final answer
    x = 130,080,831.00

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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.