Home / 79,093,292.60-118,596,689.25-62,803,219.50

Finding the Fourth Proportional to 79,093,292.60, 118,596,689.25 and 62,803,219.50

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Solution

The fourth proportional to 79,093,292.60, 118,596,689.25 and 62,803,219.50 is: 94,170,487.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,093,292.60 : 118,596,689.25 = 62,803,219.50 : x
  2. Step 2: Convert to fraction form
    79,093,292.60/118,596,689.25 = 62,803,219.50/x
  3. Step 3: Cross multiply
    79,093,292.60x = 118,596,689.25 × 62,803,219.50
  4. Step 4: Simplify right side
    79,093,292.60x = 7,448,253,906,034,041
  5. Step 5: Solve for x
    x = 7,448,253,906,034,041/79,093,292.60
  6. Step 6: Final answer
    x = 94,170,487.30

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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.