Home / 177,148,620.02-244,465,247.86-98,832,185.57

Finding the Fourth Proportional to 177,148,620.02, 244,465,247.86 and 98,832,185.57

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Solution

The fourth proportional to 177,148,620.02, 244,465,247.86 and 98,832,185.57 is: 136,388,501.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,148,620.02 : 244,465,247.86 = 98,832,185.57 : x
  2. Step 2: Convert to fraction form
    177,148,620.02/244,465,247.86 = 98,832,185.57/x
  3. Step 3: Cross multiply
    177,148,620.02x = 244,465,247.86 × 98,832,185.57
  4. Step 4: Simplify right side
    177,148,620.02x = 24,161,034,742,279,648
  5. Step 5: Solve for x
    x = 24,161,034,742,279,648/177,148,620.02
  6. Step 6: Final answer
    x = 136,388,501.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.