Home / 34,831,699.20-52,197,930.63-25,661,681.10

Finding the Fourth Proportional to 34,831,699.20, 52,197,930.63 and 25,661,681.10

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Solution

The fourth proportional to 34,831,699.20, 52,197,930.63 and 25,661,681.10 is: 38,455,966.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,831,699.20 : 52,197,930.63 = 25,661,681.10 : x
  2. Step 2: Convert to fraction form
    34,831,699.20/52,197,930.63 = 25,661,681.10/x
  3. Step 3: Cross multiply
    34,831,699.20x = 52,197,930.63 × 25,661,681.10
  4. Step 4: Simplify right side
    34,831,699.20x = 1,339,486,649,906,982.25
  5. Step 5: Solve for x
    x = 1,339,486,649,906,982.25/34,831,699.20
  6. Step 6: Final answer
    x = 38,455,966.28

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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.