Home / 177,147,050.95-244,463,083.59-98,830,620.64

Finding the Fourth Proportional to 177,147,050.95, 244,463,083.59 and 98,830,620.64

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Solution

The fourth proportional to 177,147,050.95, 244,463,083.59 and 98,830,620.64 is: 136,386,342.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,147,050.95 : 244,463,083.59 = 98,830,620.64 : x
  2. Step 2: Convert to fraction form
    177,147,050.95/244,463,083.59 = 98,830,620.64/x
  3. Step 3: Cross multiply
    177,147,050.95x = 244,463,083.59 × 98,830,620.64
  4. Step 4: Simplify right side
    177,147,050.95x = 24,160,438,274,767,900
  5. Step 5: Solve for x
    x = 24,160,438,274,767,900/177,147,050.95
  6. Step 6: Final answer
    x = 136,386,342.00

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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.