Home / 26,949,888,003.10-40,424,832,004.65-9,495,816,195.10

Finding the Fourth Proportional to 26,949,888,003.10, 40,424,832,004.65 and 9,495,816,195.10

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Solution

The fourth proportional to 26,949,888,003.10, 40,424,832,004.65 and 9,495,816,195.10 is: 14,243,724,292.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,949,888,003.10 : 40,424,832,004.65 = 9,495,816,195.10 : x
  2. Step 2: Convert to fraction form
    26,949,888,003.10/40,424,832,004.65 = 9,495,816,195.10/x
  3. Step 3: Cross multiply
    26,949,888,003.10x = 40,424,832,004.65 × 9,495,816,195.10
  4. Step 4: Simplify right side
    26,949,888,003.10x = 383,866,774,433,952,301,056
  5. Step 5: Solve for x
    x = 383,866,774,433,952,301,056/26,949,888,003.10
  6. Step 6: Final answer
    x = 14,243,724,292.65

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.