Home / 195,570,288,001.80-293,355,432,002.70-55,984,120,705.80

Finding the Fourth Proportional to 195,570,288,001.80, 293,355,432,002.70 and 55,984,120,705.80

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Solution

The fourth proportional to 195,570,288,001.80, 293,355,432,002.70 and 55,984,120,705.80 is: 83,976,181,058.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,570,288,001.80 : 293,355,432,002.70 = 55,984,120,705.80 : x
  2. Step 2: Convert to fraction form
    195,570,288,001.80/293,355,432,002.70 = 55,984,120,705.80/x
  3. Step 3: Cross multiply
    195,570,288,001.80x = 293,355,432,002.70 × 55,984,120,705.80
  4. Step 4: Simplify right side
    195,570,288,001.80x = 16,423,245,914,941,262,135,296
  5. Step 5: Solve for x
    x = 16,423,245,914,941,262,135,296/195,570,288,001.80
  6. Step 6: Final answer
    x = 83,976,181,058.70

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1.5x scale

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.