Home / 25,893,260.66-35,732,523.80-14,290,823.90

Finding the Fourth Proportional to 25,893,260.66, 35,732,523.80 and 14,290,823.90

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Solution

The fourth proportional to 25,893,260.66, 35,732,523.80 and 14,290,823.90 is: 19,721,239.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,893,260.66 : 35,732,523.80 = 14,290,823.90 : x
  2. Step 2: Convert to fraction form
    25,893,260.66/35,732,523.80 = 14,290,823.90/x
  3. Step 3: Cross multiply
    25,893,260.66x = 35,732,523.80 × 14,290,823.90
  4. Step 4: Simplify right side
    25,893,260.66x = 510,647,205,128,358.81
  5. Step 5: Solve for x
    x = 510,647,205,128,358.81/25,893,260.66
  6. Step 6: Final answer
    x = 19,721,239.89

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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.