Home / 232,823,827,292.80-349,235,740,939.20-127,032,205,763.20

Finding the Fourth Proportional to 232,823,827,292.80, 349,235,740,939.20 and 127,032,205,763.20

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Solution

The fourth proportional to 232,823,827,292.80, 349,235,740,939.20 and 127,032,205,763.20 is: 190,548,308,644.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,823,827,292.80 : 349,235,740,939.20 = 127,032,205,763.20 : x
  2. Step 2: Convert to fraction form
    232,823,827,292.80/349,235,740,939.20 = 127,032,205,763.20/x
  3. Step 3: Cross multiply
    232,823,827,292.80x = 349,235,740,939.20 × 127,032,205,763.20
  4. Step 4: Simplify right side
    232,823,827,292.80x = 44,364,186,502,852,063,002,624
  5. Step 5: Solve for x
    x = 44,364,186,502,852,063,002,624/232,823,827,292.80
  6. Step 6: Final answer
    x = 190,548,308,644.80

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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.