Home / 94,817,911.81-142,226,922.66-26,660,603.56

Finding the Fourth Proportional to 94,817,911.81, 142,226,922.66 and 26,660,603.56

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Solution

The fourth proportional to 94,817,911.81, 142,226,922.66 and 26,660,603.56 is: 39,990,920.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817,911.81 : 142,226,922.66 = 26,660,603.56 : x
  2. Step 2: Convert to fraction form
    94,817,911.81/142,226,922.66 = 26,660,603.56/x
  3. Step 3: Cross multiply
    94,817,911.81x = 142,226,922.66 × 26,660,603.56
  4. Step 4: Simplify right side
    94,817,911.81x = 3,791,855,599,752,603
  5. Step 5: Solve for x
    x = 3,791,855,599,752,603/94,817,911.81
  6. Step 6: Final answer
    x = 39,990,920.78

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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.