Home / 35,511,803.20-53,267,704.80-35,033,506.30

Finding the Fourth Proportional to 35,511,803.20, 53,267,704.80 and 35,033,506.30

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Solution

The fourth proportional to 35,511,803.20, 53,267,704.80 and 35,033,506.30 is: 52,550,259.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511,803.20 : 53,267,704.80 = 35,033,506.30 : x
  2. Step 2: Convert to fraction form
    35,511,803.20/53,267,704.80 = 35,033,506.30/x
  3. Step 3: Cross multiply
    35,511,803.20x = 53,267,704.80 × 35,033,506.30
  4. Step 4: Simplify right side
    35,511,803.20x = 1,866,154,471,697,340
  5. Step 5: Solve for x
    x = 1,866,154,471,697,340/35,511,803.20
  6. Step 6: Final answer
    x = 52,550,259.45

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Similar ratio
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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.