Home / 2,685,258,826.97-3,705,165,258.41-1,495,798,195.01

Finding the Fourth Proportional to 2,685,258,826.97, 3,705,165,258.41 and 1,495,798,195.01

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Solution

The fourth proportional to 2,685,258,826.97, 3,705,165,258.41 and 1,495,798,195.01 is: 2,063,927,488.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,685,258,826.97 : 3,705,165,258.41 = 1,495,798,195.01 : x
  2. Step 2: Convert to fraction form
    2,685,258,826.97/3,705,165,258.41 = 1,495,798,195.01/x
  3. Step 3: Cross multiply
    2,685,258,826.97x = 3,705,165,258.41 × 1,495,798,195.01
  4. Step 4: Simplify right side
    2,685,258,826.97x = 5,542,179,505,730,435,072
  5. Step 5: Solve for x
    x = 5,542,179,505,730,435,072/2,685,258,826.97
  6. Step 6: Final answer
    x = 2,063,927,488.13

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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.