Home / 359,510,133.46-538,788,463.08-184,626,095.26

Finding the Fourth Proportional to 359,510,133.46, 538,788,463.08 and 184,626,095.26

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Solution

The fourth proportional to 359,510,133.46, 538,788,463.08 and 184,626,095.26 is: 276,694,314.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,510,133.46 : 538,788,463.08 = 184,626,095.26 : x
  2. Step 2: Convert to fraction form
    359,510,133.46/538,788,463.08 = 184,626,095.26/x
  3. Step 3: Cross multiply
    359,510,133.46x = 538,788,463.08 × 184,626,095.26
  4. Step 4: Simplify right side
    359,510,133.46x = 99,474,410,109,597,072
  5. Step 5: Solve for x
    x = 99,474,410,109,597,072/359,510,133.46
  6. Step 6: Final answer
    x = 276,694,314.99

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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.