Home / 32,643,363.25-45,047,841.33-17,958,715.30

Finding the Fourth Proportional to 32,643,363.25, 45,047,841.33 and 17,958,715.30

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Solution

The fourth proportional to 32,643,363.25, 45,047,841.33 and 17,958,715.30 is: 24,783,027.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,363.25 : 45,047,841.33 = 17,958,715.30 : x
  2. Step 2: Convert to fraction form
    32,643,363.25/45,047,841.33 = 17,958,715.30/x
  3. Step 3: Cross multiply
    32,643,363.25x = 45,047,841.33 × 17,958,715.30
  4. Step 4: Simplify right side
    32,643,363.25x = 809,001,357,325,043.38
  5. Step 5: Solve for x
    x = 809,001,357,325,043.38/32,643,363.25
  6. Step 6: Final answer
    x = 24,783,027.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.