Home / 134,314,016.80-201,448,487.20-37,279,582.24

Finding the Fourth Proportional to 134,314,016.80, 201,448,487.20 and 37,279,582.24

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Solution

The fourth proportional to 134,314,016.80, 201,448,487.20 and 37,279,582.24 is: 55,913,117.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,314,016.80 : 201,448,487.20 = 37,279,582.24 : x
  2. Step 2: Convert to fraction form
    134,314,016.80/201,448,487.20 = 37,279,582.24/x
  3. Step 3: Cross multiply
    134,314,016.80x = 201,448,487.20 × 37,279,582.24
  4. Step 4: Simplify right side
    134,314,016.80x = 7,509,915,445,695,987
  5. Step 5: Solve for x
    x = 7,509,915,445,695,987/134,314,016.80
  6. Step 6: Final answer
    x = 55,913,117.82

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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.