Home / 62,337,722.80-93,506,584.20-28,325,498.80

Finding the Fourth Proportional to 62,337,722.80, 93,506,584.20 and 28,325,498.80

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Solution

The fourth proportional to 62,337,722.80, 93,506,584.20 and 28,325,498.80 is: 42,488,248.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,337,722.80 : 93,506,584.20 = 28,325,498.80 : x
  2. Step 2: Convert to fraction form
    62,337,722.80/93,506,584.20 = 28,325,498.80/x
  3. Step 3: Cross multiply
    62,337,722.80x = 93,506,584.20 × 28,325,498.80
  4. Step 4: Simplify right side
    62,337,722.80x = 2,648,620,638,549,199
  5. Step 5: Solve for x
    x = 2,648,620,638,549,199/62,337,722.80
  6. Step 6: Final answer
    x = 42,488,248.20

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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.