Home / 37,163,624.40-55,745,436.60-36,525,895.20

Finding the Fourth Proportional to 37,163,624.40, 55,745,436.60 and 36,525,895.20

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Solution

The fourth proportional to 37,163,624.40, 55,745,436.60 and 36,525,895.20 is: 54,788,842.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,163,624.40 : 55,745,436.60 = 36,525,895.20 : x
  2. Step 2: Convert to fraction form
    37,163,624.40/55,745,436.60 = 36,525,895.20/x
  3. Step 3: Cross multiply
    37,163,624.40x = 55,745,436.60 × 36,525,895.20
  4. Step 4: Simplify right side
    37,163,624.40x = 2,036,151,975,129,844.50
  5. Step 5: Solve for x
    x = 2,036,151,975,129,844.50/37,163,624.40
  6. Step 6: Final answer
    x = 54,788,842.80

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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.