Home / 177,462,634.44-244,893,923.79-99,146,776.11

Finding the Fourth Proportional to 177,462,634.44, 244,893,923.79 and 99,146,776.11

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Solution

The fourth proportional to 177,462,634.44, 244,893,923.79 and 99,146,776.11 is: 136,820,030.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,462,634.44 : 244,893,923.79 = 99,146,776.11 : x
  2. Step 2: Convert to fraction form
    177,462,634.44/244,893,923.79 = 99,146,776.11/x
  3. Step 3: Cross multiply
    177,462,634.44x = 244,893,923.79 × 99,146,776.11
  4. Step 4: Simplify right side
    177,462,634.44x = 24,280,443,031,974,580
  5. Step 5: Solve for x
    x = 24,280,443,031,974,580/177,462,634.44
  6. Step 6: Final answer
    x = 136,820,030.36

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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.