Home / 32,643,362.25-45,047,839.95-17,958,714.30

Finding the Fourth Proportional to 32,643,362.25, 45,047,839.95 and 17,958,714.30

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Solution

The fourth proportional to 32,643,362.25, 45,047,839.95 and 17,958,714.30 is: 24,783,025.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,643,362.25 : 45,047,839.95 = 17,958,714.30 : x
  2. Step 2: Convert to fraction form
    32,643,362.25/45,047,839.95 = 17,958,714.30/x
  3. Step 3: Cross multiply
    32,643,362.25x = 45,047,839.95 × 17,958,714.30
  4. Step 4: Simplify right side
    32,643,362.25x = 809,001,287,494,176.38
  5. Step 5: Solve for x
    x = 809,001,287,494,176.38/32,643,362.25
  6. Step 6: Final answer
    x = 24,783,025.76

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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.