Home / 244,656,430.80-366,984,646.20-99,159,694.80

Finding the Fourth Proportional to 244,656,430.80, 366,984,646.20 and 99,159,694.80

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Solution

The fourth proportional to 244,656,430.80, 366,984,646.20 and 99,159,694.80 is: 148,739,542.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,656,430.80 : 366,984,646.20 = 99,159,694.80 : x
  2. Step 2: Convert to fraction form
    244,656,430.80/366,984,646.20 = 99,159,694.80/x
  3. Step 3: Cross multiply
    244,656,430.80x = 366,984,646.20 × 99,159,694.80
  4. Step 4: Simplify right side
    244,656,430.80x = 36,390,085,513,477,976
  5. Step 5: Solve for x
    x = 36,390,085,513,477,976/244,656,430.80
  6. Step 6: Final answer
    x = 148,739,542.20

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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.