Home / 8,084,236,353,178.80-12,126,248,608,300-1,964,923,781,934.80

Finding the Fourth Proportional to 8,084,236,353,178.80, 12,126,248,608,300 and 1,964,923,781,934.80

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Solution

The fourth proportional to 8,084,236,353,178.80, 12,126,248,608,300 and 1,964,923,781,934.80 is: 2,947,359,928,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,084,236,353,178.80 : 12,126,248,608,300 = 1,964,923,781,934.80 : x
  2. Step 2: Convert to fraction form
    8,084,236,353,178.80/12,126,248,608,300 = 1,964,923,781,934.80/x
  3. Step 3: Cross multiply
    8,084,236,353,178.80x = 12,126,248,608,300 × 1,964,923,781,934.80
  4. Step 4: Simplify right side
    8,084,236,353,178.80x = 23,827,154,276,102,443,592,843,264
  5. Step 5: Solve for x
    x = 23,827,154,276,102,443,592,843,264/8,084,236,353,178.80
  6. Step 6: Final answer
    x = 2,947,359,928,032.46

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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.