Home / 35,265,712.80-52,895,458.80-9,704,445.60

Finding the Fourth Proportional to 35,265,712.80, 52,895,458.80 and 9,704,445.60

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Solution

The fourth proportional to 35,265,712.80, 52,895,458.80 and 9,704,445.60 is: 14,555,812.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265,712.80 : 52,895,458.80 = 9,704,445.60 : x
  2. Step 2: Convert to fraction form
    35,265,712.80/52,895,458.80 = 9,704,445.60/x
  3. Step 3: Cross multiply
    35,265,712.80x = 52,895,458.80 × 9,704,445.60
  4. Step 4: Simplify right side
    35,265,712.80x = 513,321,102,411,641.25
  5. Step 5: Solve for x
    x = 513,321,102,411,641.25/35,265,712.80
  6. Step 6: Final answer
    x = 14,555,812.48

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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.