Home / 26,547,456.24-36,632,870.64-14,786,330.40

Finding the Fourth Proportional to 26,547,456.24, 36,632,870.64 and 14,786,330.40

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Solution

The fourth proportional to 26,547,456.24, 36,632,870.64 and 14,786,330.40 is: 20,403,677.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,547,456.24 : 36,632,870.64 = 14,786,330.40 : x
  2. Step 2: Convert to fraction form
    26,547,456.24/36,632,870.64 = 14,786,330.40/x
  3. Step 3: Cross multiply
    26,547,456.24x = 36,632,870.64 × 14,786,330.40
  4. Step 4: Simplify right side
    26,547,456.24x = 541,665,728,783,499.50
  5. Step 5: Solve for x
    x = 541,665,728,783,499.50/26,547,456.24
  6. Step 6: Final answer
    x = 20,403,677.24

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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.