Home / 73,583,140.80-110,374,711.20-35,224,910.40

Finding the Fourth Proportional to 73,583,140.80, 110,374,711.20 and 35,224,910.40

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Solution

The fourth proportional to 73,583,140.80, 110,374,711.20 and 35,224,910.40 is: 52,837,365.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,583,140.80 : 110,374,711.20 = 35,224,910.40 : x
  2. Step 2: Convert to fraction form
    73,583,140.80/110,374,711.20 = 35,224,910.40/x
  3. Step 3: Cross multiply
    73,583,140.80x = 110,374,711.20 × 35,224,910.40
  4. Step 4: Simplify right side
    73,583,140.80x = 3,887,939,312,445,876.50
  5. Step 5: Solve for x
    x = 3,887,939,312,445,876.50/73,583,140.80
  6. Step 6: Final answer
    x = 52,837,365.60

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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.