Home / 94,817,911.56-142,226,922.28-26,660,603.31

Finding the Fourth Proportional to 94,817,911.56, 142,226,922.28 and 26,660,603.31

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Solution

The fourth proportional to 94,817,911.56, 142,226,922.28 and 26,660,603.31 is: 39,990,920.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817,911.56 : 142,226,922.28 = 26,660,603.31 : x
  2. Step 2: Convert to fraction form
    94,817,911.56/142,226,922.28 = 26,660,603.31/x
  3. Step 3: Cross multiply
    94,817,911.56x = 142,226,922.28 × 26,660,603.31
  4. Step 4: Simplify right side
    94,817,911.56x = 3,791,855,554,909,280.50
  5. Step 5: Solve for x
    x = 3,791,855,554,909,280.50/94,817,911.56
  6. Step 6: Final answer
    x = 39,990,920.41

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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.