Home / 35,116,576.20-52,653,869.10-18,110,464.20

Finding the Fourth Proportional to 35,116,576.20, 52,653,869.10 and 18,110,464.20

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Solution

The fourth proportional to 35,116,576.20, 52,653,869.10 and 18,110,464.20 is: 27,154,868.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116,576.20 : 52,653,869.10 = 18,110,464.20 : x
  2. Step 2: Convert to fraction form
    35,116,576.20/52,653,869.10 = 18,110,464.20/x
  3. Step 3: Cross multiply
    35,116,576.20x = 52,653,869.10 × 18,110,464.20
  4. Step 4: Simplify right side
    35,116,576.20x = 953,586,011,327,036.25
  5. Step 5: Solve for x
    x = 953,586,011,327,036.25/35,116,576.20
  6. Step 6: Final answer
    x = 27,154,868.57

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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.