Home / 104,976,168.90-157,464,253.35-96,047,960.10

Finding the Fourth Proportional to 104,976,168.90, 157,464,253.35 and 96,047,960.10

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Solution

The fourth proportional to 104,976,168.90, 157,464,253.35 and 96,047,960.10 is: 144,071,940.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,976,168.90 : 157,464,253.35 = 96,047,960.10 : x
  2. Step 2: Convert to fraction form
    104,976,168.90/157,464,253.35 = 96,047,960.10/x
  3. Step 3: Cross multiply
    104,976,168.90x = 157,464,253.35 × 96,047,960.10
  4. Step 4: Simplify right side
    104,976,168.90x = 15,124,120,322,937,090
  5. Step 5: Solve for x
    x = 15,124,120,322,937,090/104,976,168.90
  6. Step 6: Final answer
    x = 144,071,940.15

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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.