Home / 244,485,964.80-366,746,661.90-147,232,261.80

Finding the Fourth Proportional to 244,485,964.80, 366,746,661.90 and 147,232,261.80

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Solution

The fourth proportional to 244,485,964.80, 366,746,661.90 and 147,232,261.80 is: 220,859,060.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,485,964.80 : 366,746,661.90 = 147,232,261.80 : x
  2. Step 2: Convert to fraction form
    244,485,964.80/366,746,661.90 = 147,232,261.80/x
  3. Step 3: Cross multiply
    244,485,964.80x = 366,746,661.90 × 147,232,261.80
  4. Step 4: Simplify right side
    244,485,964.80x = 53,996,940,539,136,888
  5. Step 5: Solve for x
    x = 53,996,940,539,136,888/244,485,964.80
  6. Step 6: Final answer
    x = 220,859,060.70

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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.