Home / 240,362,034.30-360,543,051.45-224,237,720.70

Finding the Fourth Proportional to 240,362,034.30, 360,543,051.45 and 224,237,720.70

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Solution

The fourth proportional to 240,362,034.30, 360,543,051.45 and 224,237,720.70 is: 336,356,581.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,362,034.30 : 360,543,051.45 = 224,237,720.70 : x
  2. Step 2: Convert to fraction form
    240,362,034.30/360,543,051.45 = 224,237,720.70/x
  3. Step 3: Cross multiply
    240,362,034.30x = 360,543,051.45 × 224,237,720.70
  4. Step 4: Simplify right side
    240,362,034.30x = 80,847,352,071,370,816
  5. Step 5: Solve for x
    x = 80,847,352,071,370,816/240,362,034.30
  6. Step 6: Final answer
    x = 336,356,581.05

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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.