Home / 17,628,487.60-26,421,995.40-10,062,612.40

Finding the Fourth Proportional to 17,628,487.60, 26,421,995.40 and 10,062,612.40

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Solution

The fourth proportional to 17,628,487.60, 26,421,995.40 and 10,062,612.40 is: 15,082,082.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,628,487.60 : 26,421,995.40 = 10,062,612.40 : x
  2. Step 2: Convert to fraction form
    17,628,487.60/26,421,995.40 = 10,062,612.40/x
  3. Step 3: Cross multiply
    17,628,487.60x = 26,421,995.40 × 10,062,612.40
  4. Step 4: Simplify right side
    17,628,487.60x = 265,874,298,544,782.97
  5. Step 5: Solve for x
    x = 265,874,298,544,782.97/17,628,487.60
  6. Step 6: Final answer
    x = 15,082,082.17

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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.