Home / 26,071,017.18-39,104,228.61-11,690,225.34

Finding the Fourth Proportional to 26,071,017.18, 39,104,228.61 and 11,690,225.34

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Solution

The fourth proportional to 26,071,017.18, 39,104,228.61 and 11,690,225.34 is: 17,534,307.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,071,017.18 : 39,104,228.61 = 11,690,225.34 : x
  2. Step 2: Convert to fraction form
    26,071,017.18/39,104,228.61 = 11,690,225.34/x
  3. Step 3: Cross multiply
    26,071,017.18x = 39,104,228.61 × 11,690,225.34
  4. Step 4: Simplify right side
    26,071,017.18x = 457,137,244,197,774.94
  5. Step 5: Solve for x
    x = 457,137,244,197,774.94/26,071,017.18
  6. Step 6: Final answer
    x = 17,534,307.97

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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.