Home / 43,104,500.80-64,656,751.20-22,626,307.60

Finding the Fourth Proportional to 43,104,500.80, 64,656,751.20 and 22,626,307.60

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Solution

The fourth proportional to 43,104,500.80, 64,656,751.20 and 22,626,307.60 is: 33,939,461.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,104,500.80 : 64,656,751.20 = 22,626,307.60 : x
  2. Step 2: Convert to fraction form
    43,104,500.80/64,656,751.20 = 22,626,307.60/x
  3. Step 3: Cross multiply
    43,104,500.80x = 64,656,751.20 × 22,626,307.60
  4. Step 4: Simplify right side
    43,104,500.80x = 1,462,943,541,067,869.25
  5. Step 5: Solve for x
    x = 1,462,943,541,067,869.25/43,104,500.80
  6. Step 6: Final answer
    x = 33,939,461.40

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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.