Home / 17,335,904.74-26,003,226.45-5,205,052.91

Finding the Fourth Proportional to 17,335,904.74, 26,003,226.45 and 5,205,052.91

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Solution

The fourth proportional to 17,335,904.74, 26,003,226.45 and 5,205,052.91 is: 7,807,390.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,904.74 : 26,003,226.45 = 5,205,052.91 : x
  2. Step 2: Convert to fraction form
    17,335,904.74/26,003,226.45 = 5,205,052.91/x
  3. Step 3: Cross multiply
    17,335,904.74x = 26,003,226.45 × 5,205,052.91
  4. Step 4: Simplify right side
    17,335,904.74x = 135,348,169,502,961.47
  5. Step 5: Solve for x
    x = 135,348,169,502,961.47/17,335,904.74
  6. Step 6: Final answer
    x = 7,807,390.01

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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.