Home / 229,412,897.82-344,119,675.86-175,133,669.22

Finding the Fourth Proportional to 229,412,897.82, 344,119,675.86 and 175,133,669.22

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Solution

The fourth proportional to 229,412,897.82, 344,119,675.86 and 175,133,669.22 is: 262,700,755.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,412,897.82 : 344,119,675.86 = 175,133,669.22 : x
  2. Step 2: Convert to fraction form
    229,412,897.82/344,119,675.86 = 175,133,669.22/x
  3. Step 3: Cross multiply
    229,412,897.82x = 344,119,675.86 × 175,133,669.22
  4. Step 4: Simplify right side
    229,412,897.82x = 60,266,941,484,158,864
  5. Step 5: Solve for x
    x = 60,266,941,484,158,864/229,412,897.82
  6. Step 6: Final answer
    x = 262,700,755.09

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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.