Home / 26,754,394.16-36,921,547.68-15,154,358.24

Finding the Fourth Proportional to 26,754,394.16, 36,921,547.68 and 15,154,358.24

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Solution

The fourth proportional to 26,754,394.16, 36,921,547.68 and 15,154,358.24 is: 20,913,288.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,754,394.16 : 36,921,547.68 = 15,154,358.24 : x
  2. Step 2: Convert to fraction form
    26,754,394.16/36,921,547.68 = 15,154,358.24/x
  3. Step 3: Cross multiply
    26,754,394.16x = 36,921,547.68 × 15,154,358.24
  4. Step 4: Simplify right side
    26,754,394.16x = 559,522,360,353,435.94
  5. Step 5: Solve for x
    x = 559,522,360,353,435.94/26,754,394.16
  6. Step 6: Final answer
    x = 20,913,288.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.