Home / 153,747,678.29-230,574,061.35-44,580,896.03

Finding the Fourth Proportional to 153,747,678.29, 230,574,061.35 and 44,580,896.03

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Solution

The fourth proportional to 153,747,678.29, 230,574,061.35 and 44,580,896.03 is: 66,857,583.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,747,678.29 : 230,574,061.35 = 44,580,896.03 : x
  2. Step 2: Convert to fraction form
    153,747,678.29/230,574,061.35 = 44,580,896.03/x
  3. Step 3: Cross multiply
    153,747,678.29x = 230,574,061.35 × 44,580,896.03
  4. Step 4: Simplify right side
    153,747,678.29x = 10,279,198,256,835,626
  5. Step 5: Solve for x
    x = 10,279,198,256,835,626/153,747,678.29
  6. Step 6: Final answer
    x = 66,857,583.62

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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.