Home / 177,147,045.11-244,463,075.34-98,830,614.59

Finding the Fourth Proportional to 177,147,045.11, 244,463,075.34 and 98,830,614.59

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Solution

The fourth proportional to 177,147,045.11, 244,463,075.34 and 98,830,614.59 is: 136,386,333.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,147,045.11 : 244,463,075.34 = 98,830,614.59 : x
  2. Step 2: Convert to fraction form
    177,147,045.11/244,463,075.34 = 98,830,614.59/x
  3. Step 3: Cross multiply
    177,147,045.11x = 244,463,075.34 × 98,830,614.59
  4. Step 4: Simplify right side
    177,147,045.11x = 24,160,435,980,413,676
  5. Step 5: Solve for x
    x = 24,160,435,980,413,676/177,147,045.11
  6. Step 6: Final answer
    x = 136,386,333.54

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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.