Home / 35,119,281.60-52,790,896.80-33,103,742.40

Finding the Fourth Proportional to 35,119,281.60, 52,790,896.80 and 33,103,742.40

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Solution

The fourth proportional to 35,119,281.60, 52,790,896.80 and 33,103,742.40 is: 49,761,161.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,119,281.60 : 52,790,896.80 = 33,103,742.40 : x
  2. Step 2: Convert to fraction form
    35,119,281.60/52,790,896.80 = 33,103,742.40/x
  3. Step 3: Cross multiply
    35,119,281.60x = 52,790,896.80 × 33,103,742.40
  4. Step 4: Simplify right side
    35,119,281.60x = 1,747,576,248,732,184.25
  5. Step 5: Solve for x
    x = 1,747,576,248,732,184.25/35,119,281.60
  6. Step 6: Final answer
    x = 49,761,161.65

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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.