Home / 10,032,827,947.41-13,845,701,498.10-5,517,077,225.97

Finding the Fourth Proportional to 10,032,827,947.41, 13,845,701,498.10 and 5,517,077,225.97

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Solution

The fourth proportional to 10,032,827,947.41, 13,845,701,498.10 and 5,517,077,225.97 is: 7,613,785,944.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,827,947.41 : 13,845,701,498.10 = 5,517,077,225.97 : x
  2. Step 2: Convert to fraction form
    10,032,827,947.41/13,845,701,498.10 = 5,517,077,225.97/x
  3. Step 3: Cross multiply
    10,032,827,947.41x = 13,845,701,498.10 × 5,517,077,225.97
  4. Step 4: Simplify right side
    10,032,827,947.41x = 76,387,804,412,746,219,520
  5. Step 5: Solve for x
    x = 76,387,804,412,746,219,520/10,032,827,947.41
  6. Step 6: Final answer
    x = 7,613,785,944.82

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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.