Home / 26,000,934.89-35,881,257.77-14,398,484.36

Finding the Fourth Proportional to 26,000,934.89, 35,881,257.77 and 14,398,484.36

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Solution

The fourth proportional to 26,000,934.89, 35,881,257.77 and 14,398,484.36 is: 19,869,890.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,000,934.89 : 35,881,257.77 = 14,398,484.36 : x
  2. Step 2: Convert to fraction form
    26,000,934.89/35,881,257.77 = 14,398,484.36/x
  3. Step 3: Cross multiply
    26,000,934.89x = 35,881,257.77 × 14,398,484.36
  4. Step 4: Simplify right side
    26,000,934.89x = 516,635,728,567,074.81
  5. Step 5: Solve for x
    x = 516,635,728,567,074.81/26,000,934.89
  6. Step 6: Final answer
    x = 19,869,890.48

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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.