Home / 38,152,853,395.93-57,229,266,624.06-10,203,370,768.30

Finding the Fourth Proportional to 38,152,853,395.93, 57,229,266,624.06 and 10,203,370,768.30

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Solution

The fourth proportional to 38,152,853,395.93, 57,229,266,624.06 and 10,203,370,768.30 is: 15,305,052,550.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,152,853,395.93 : 57,229,266,624.06 = 10,203,370,768.30 : x
  2. Step 2: Convert to fraction form
    38,152,853,395.93/57,229,266,624.06 = 10,203,370,768.30/x
  3. Step 3: Cross multiply
    38,152,853,395.93x = 57,229,266,624.06 × 10,203,370,768.30
  4. Step 4: Simplify right side
    38,152,853,395.93x = 583,931,426,163,180,568,576
  5. Step 5: Solve for x
    x = 583,931,426,163,180,568,576/38,152,853,395.93
  6. Step 6: Final answer
    x = 15,305,052,550.16

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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.