Home / 17,730,685.60-26,596,035.60-4,267,513.60

Finding the Fourth Proportional to 17,730,685.60, 26,596,035.60 and 4,267,513.60

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Solution

The fourth proportional to 17,730,685.60, 26,596,035.60 and 4,267,513.60 is: 6,401,272.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,685.60 : 26,596,035.60 = 4,267,513.60 : x
  2. Step 2: Convert to fraction form
    17,730,685.60/26,596,035.60 = 4,267,513.60/x
  3. Step 3: Cross multiply
    17,730,685.60x = 26,596,035.60 × 4,267,513.60
  4. Step 4: Simplify right side
    17,730,685.60x = 113,498,943,629,084.16
  5. Step 5: Solve for x
    x = 113,498,943,629,084.16/17,730,685.60
  6. Step 6: Final answer
    x = 6,401,272.13

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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.