Home / 52,826,193.60-79,239,290.40-48,291,230.40

Finding the Fourth Proportional to 52,826,193.60, 79,239,290.40 and 48,291,230.40

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Solution

The fourth proportional to 52,826,193.60, 79,239,290.40 and 48,291,230.40 is: 72,436,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,826,193.60 : 79,239,290.40 = 48,291,230.40 : x
  2. Step 2: Convert to fraction form
    52,826,193.60/79,239,290.40 = 48,291,230.40/x
  3. Step 3: Cross multiply
    52,826,193.60x = 79,239,290.40 × 48,291,230.40
  4. Step 4: Simplify right side
    52,826,193.60x = 3,826,562,829,438,908.50
  5. Step 5: Solve for x
    x = 3,826,562,829,438,908.50/52,826,193.60
  6. Step 6: Final answer
    x = 72,436,845.60

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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.