Home / 43,309,594.08-59,766,459.12-25,680,362.04

Finding the Fourth Proportional to 43,309,594.08, 59,766,459.12 and 25,680,362.04

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Solution

The fourth proportional to 43,309,594.08, 59,766,459.12 and 25,680,362.04 is: 35,438,436.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,309,594.08 : 59,766,459.12 = 25,680,362.04 : x
  2. Step 2: Convert to fraction form
    43,309,594.08/59,766,459.12 = 25,680,362.04/x
  3. Step 3: Cross multiply
    43,309,594.08x = 59,766,459.12 × 25,680,362.04
  4. Step 4: Simplify right side
    43,309,594.08x = 1,534,824,308,050,459.75
  5. Step 5: Solve for x
    x = 1,534,824,308,050,459.75/43,309,594.08
  6. Step 6: Final answer
    x = 35,438,436.69

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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.