Home / 10,055,332,367.10-13,878,047,240.55-5,828,888,032.38

Finding the Fourth Proportional to 10,055,332,367.10, 13,878,047,240.55 and 5,828,888,032.38

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Solution

The fourth proportional to 10,055,332,367.10, 13,878,047,240.55 and 5,828,888,032.38 is: 8,044,844,319.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,332,367.10 : 13,878,047,240.55 = 5,828,888,032.38 : x
  2. Step 2: Convert to fraction form
    10,055,332,367.10/13,878,047,240.55 = 5,828,888,032.38/x
  3. Step 3: Cross multiply
    10,055,332,367.10x = 13,878,047,240.55 × 5,828,888,032.38
  4. Step 4: Simplify right side
    10,055,332,367.10x = 80,893,583,473,246,175,232
  5. Step 5: Solve for x
    x = 80,893,583,473,246,175,232/10,055,332,367.10
  6. Step 6: Final answer
    x = 8,044,844,319.41

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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.