Home / 44,287,776.40-66,431,664.60-32,241,780.40

Finding the Fourth Proportional to 44,287,776.40, 66,431,664.60 and 32,241,780.40

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Solution

The fourth proportional to 44,287,776.40, 66,431,664.60 and 32,241,780.40 is: 48,362,670.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,287,776.40 : 66,431,664.60 = 32,241,780.40 : x
  2. Step 2: Convert to fraction form
    44,287,776.40/66,431,664.60 = 32,241,780.40/x
  3. Step 3: Cross multiply
    44,287,776.40x = 66,431,664.60 × 32,241,780.40
  4. Step 4: Simplify right side
    44,287,776.40x = 2,141,875,141,639,653.75
  5. Step 5: Solve for x
    x = 2,141,875,141,639,653.75/44,287,776.40
  6. Step 6: Final answer
    x = 48,362,670.60

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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.