Home / 26,473,466.58-39,712,490.06-7,304,221.58

Finding the Fourth Proportional to 26,473,466.58, 39,712,490.06 and 7,304,221.58

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Solution

The fourth proportional to 26,473,466.58, 39,712,490.06 and 7,304,221.58 is: 10,956,964.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,473,466.58 : 39,712,490.06 = 7,304,221.58 : x
  2. Step 2: Convert to fraction form
    26,473,466.58/39,712,490.06 = 7,304,221.58/x
  3. Step 3: Cross multiply
    26,473,466.58x = 39,712,490.06 × 7,304,221.58
  4. Step 4: Simplify right side
    26,473,466.58x = 290,068,826,891,787.50
  5. Step 5: Solve for x
    x = 290,068,826,891,787.50/26,473,466.58
  6. Step 6: Final answer
    x = 10,956,964.25

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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.