Home / 26,703,031.60-40,054,547.40-17,727,583.60

Finding the Fourth Proportional to 26,703,031.60, 40,054,547.40 and 17,727,583.60

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Solution

The fourth proportional to 26,703,031.60, 40,054,547.40 and 17,727,583.60 is: 26,591,375.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,031.60 : 40,054,547.40 = 17,727,583.60 : x
  2. Step 2: Convert to fraction form
    26,703,031.60/40,054,547.40 = 17,727,583.60/x
  3. Step 3: Cross multiply
    26,703,031.60x = 40,054,547.40 × 17,727,583.60
  4. Step 4: Simplify right side
    26,703,031.60x = 710,070,337,593,662.62
  5. Step 5: Solve for x
    x = 710,070,337,593,662.62/26,703,031.60
  6. Step 6: Final answer
    x = 26,591,375.40

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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.