Home / 2,234,518,306.80-3,084,010,502.04-1,295,308,454.64

Finding the Fourth Proportional to 2,234,518,306.80, 3,084,010,502.04 and 1,295,308,454.64

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Solution

The fourth proportional to 2,234,518,306.80, 3,084,010,502.04 and 1,295,308,454.64 is: 1,787,743,186.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,518,306.80 : 3,084,010,502.04 = 1,295,308,454.64 : x
  2. Step 2: Convert to fraction form
    2,234,518,306.80/3,084,010,502.04 = 1,295,308,454.64/x
  3. Step 3: Cross multiply
    2,234,518,306.80x = 3,084,010,502.04 × 1,295,308,454.64
  4. Step 4: Simplify right side
    2,234,518,306.80x = 3,994,744,877,490,963,456
  5. Step 5: Solve for x
    x = 3,994,744,877,490,963,456/2,234,518,306.80
  6. Step 6: Final answer
    x = 1,787,743,186.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.