Home / 10,055,332,353.60-13,878,047,221.92-5,828,888,018.88

Finding the Fourth Proportional to 10,055,332,353.60, 13,878,047,221.92 and 5,828,888,018.88

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Solution

The fourth proportional to 10,055,332,353.60, 13,878,047,221.92 and 5,828,888,018.88 is: 8,044,844,300.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,332,353.60 : 13,878,047,221.92 = 5,828,888,018.88 : x
  2. Step 2: Convert to fraction form
    10,055,332,353.60/13,878,047,221.92 = 5,828,888,018.88/x
  3. Step 3: Cross multiply
    10,055,332,353.60x = 13,878,047,221.92 × 5,828,888,018.88
  4. Step 4: Simplify right side
    10,055,332,353.60x = 80,893,583,177,300,361,216
  5. Step 5: Solve for x
    x = 80,893,583,177,300,361,216/10,055,332,353.60
  6. Step 6: Final answer
    x = 8,044,844,300.78

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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.