Home / 48,941,346.40-73,412,019.60-26,266,530.40

Finding the Fourth Proportional to 48,941,346.40, 73,412,019.60 and 26,266,530.40

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Solution

The fourth proportional to 48,941,346.40, 73,412,019.60 and 26,266,530.40 is: 39,399,795.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,941,346.40 : 73,412,019.60 = 26,266,530.40 : x
  2. Step 2: Convert to fraction form
    48,941,346.40/73,412,019.60 = 26,266,530.40/x
  3. Step 3: Cross multiply
    48,941,346.40x = 73,412,019.60 × 26,266,530.40
  4. Step 4: Simplify right side
    48,941,346.40x = 1,928,279,044,548,795.50
  5. Step 5: Solve for x
    x = 1,928,279,044,548,795.50/48,941,346.40
  6. Step 6: Final answer
    x = 39,399,795.60

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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.