Home / 10,055,332,380.05-13,878,047,258.42-5,828,888,045.33

Finding the Fourth Proportional to 10,055,332,380.05, 13,878,047,258.42 and 5,828,888,045.33

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Solution

The fourth proportional to 10,055,332,380.05, 13,878,047,258.42 and 5,828,888,045.33 is: 8,044,844,337.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,332,380.05 : 13,878,047,258.42 = 5,828,888,045.33 : x
  2. Step 2: Convert to fraction form
    10,055,332,380.05/13,878,047,258.42 = 5,828,888,045.33/x
  3. Step 3: Cross multiply
    10,055,332,380.05x = 13,878,047,258.42 × 5,828,888,045.33
  4. Step 4: Simplify right side
    10,055,332,380.05x = 80,893,583,757,129,121,792
  5. Step 5: Solve for x
    x = 80,893,583,757,129,121,792/10,055,332,380.05
  6. Step 6: Final answer
    x = 8,044,844,337.28

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Double scale
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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.