Home / 134,314,017.80-201,448,488.70-37,279,583.24

Finding the Fourth Proportional to 134,314,017.80, 201,448,488.70 and 37,279,583.24

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Solution

The fourth proportional to 134,314,017.80, 201,448,488.70 and 37,279,583.24 is: 55,913,119.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,314,017.80 : 201,448,488.70 = 37,279,583.24 : x
  2. Step 2: Convert to fraction form
    134,314,017.80/201,448,488.70 = 37,279,583.24/x
  3. Step 3: Cross multiply
    134,314,017.80x = 201,448,488.70 × 37,279,583.24
  4. Step 4: Simplify right side
    134,314,017.80x = 7,509,915,703,063,849
  5. Step 5: Solve for x
    x = 7,509,915,703,063,849/134,314,017.80
  6. Step 6: Final answer
    x = 55,913,119.32

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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.