Home / 26,376,852.06-36,412,523.06-17,680,705.83

Finding the Fourth Proportional to 26,376,852.06, 36,412,523.06 and 17,680,705.83

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Solution

The fourth proportional to 26,376,852.06, 36,412,523.06 and 17,680,705.83 is: 24,407,730.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,852.06 : 36,412,523.06 = 17,680,705.83 : x
  2. Step 2: Convert to fraction form
    26,376,852.06/36,412,523.06 = 17,680,705.83/x
  3. Step 3: Cross multiply
    26,376,852.06x = 36,412,523.06 × 17,680,705.83
  4. Step 4: Simplify right side
    26,376,852.06x = 643,799,108,663,547.88
  5. Step 5: Solve for x
    x = 643,799,108,663,547.88/26,376,852.06
  6. Step 6: Final answer
    x = 24,407,730.96

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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.