Home / 17,488,827.84-26,227,557.88-5,814,065.36

Finding the Fourth Proportional to 17,488,827.84, 26,227,557.88 and 5,814,065.36

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Solution

The fourth proportional to 17,488,827.84, 26,227,557.88 and 5,814,065.36 is: 8,719,208.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,488,827.84 : 26,227,557.88 = 5,814,065.36 : x
  2. Step 2: Convert to fraction form
    17,488,827.84/26,227,557.88 = 5,814,065.36/x
  3. Step 3: Cross multiply
    17,488,827.84x = 26,227,557.88 × 5,814,065.36
  4. Step 4: Simplify right side
    17,488,827.84x = 152,488,735,747,503.03
  5. Step 5: Solve for x
    x = 152,488,735,747,503.03/17,488,827.84
  6. Step 6: Final answer
    x = 8,719,208.47

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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.