Home / 17,495,592.78-26,255,094.81-7,260,452.22

Finding the Fourth Proportional to 17,495,592.78, 26,255,094.81 and 7,260,452.22

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Solution

The fourth proportional to 17,495,592.78, 26,255,094.81 and 7,260,452.22 is: 10,895,536.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,495,592.78 : 26,255,094.81 = 7,260,452.22 : x
  2. Step 2: Convert to fraction form
    17,495,592.78/26,255,094.81 = 7,260,452.22/x
  3. Step 3: Cross multiply
    17,495,592.78x = 26,255,094.81 × 7,260,452.22
  4. Step 4: Simplify right side
    17,495,592.78x = 190,623,861,399,574.97
  5. Step 5: Solve for x
    x = 190,623,861,399,574.97/17,495,592.78
  6. Step 6: Final answer
    x = 10,895,536.02

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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.