Home / 17,754,353.48-26,639,202.38-9,547,403.38

Finding the Fourth Proportional to 17,754,353.48, 26,639,202.38 and 9,547,403.38

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Solution

The fourth proportional to 17,754,353.48, 26,639,202.38 and 9,547,403.38 is: 14,325,230.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,754,353.48 : 26,639,202.38 = 9,547,403.38 : x
  2. Step 2: Convert to fraction form
    17,754,353.48/26,639,202.38 = 9,547,403.38/x
  3. Step 3: Cross multiply
    17,754,353.48x = 26,639,202.38 × 9,547,403.38
  4. Step 4: Simplify right side
    17,754,353.48x = 254,335,210,728,981
  5. Step 5: Solve for x
    x = 254,335,210,728,981/17,754,353.48
  6. Step 6: Final answer
    x = 14,325,230.77

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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.