Home / 73,944,294.35-110,926,534.52-30,803,406.59

Finding the Fourth Proportional to 73,944,294.35, 110,926,534.52 and 30,803,406.59

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Solution

The fourth proportional to 73,944,294.35, 110,926,534.52 and 30,803,406.59 is: 46,209,314.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,944,294.35 : 110,926,534.52 = 30,803,406.59 : x
  2. Step 2: Convert to fraction form
    73,944,294.35/110,926,534.52 = 30,803,406.59/x
  3. Step 3: Cross multiply
    73,944,294.35x = 110,926,534.52 × 30,803,406.59
  4. Step 4: Simplify right side
    73,944,294.35x = 3,416,915,144,793,555.50
  5. Step 5: Solve for x
    x = 3,416,915,144,793,555.50/73,944,294.35
  6. Step 6: Final answer
    x = 46,209,314.39

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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.