Home / 359,510,132.46-538,788,461.58-184,626,094.26

Finding the Fourth Proportional to 359,510,132.46, 538,788,461.58 and 184,626,094.26

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Solution

The fourth proportional to 359,510,132.46, 538,788,461.58 and 184,626,094.26 is: 276,694,313.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    359,510,132.46 : 538,788,461.58 = 184,626,094.26 : x
  2. Step 2: Convert to fraction form
    359,510,132.46/538,788,461.58 = 184,626,094.26/x
  3. Step 3: Cross multiply
    359,510,132.46x = 538,788,461.58 × 184,626,094.26
  4. Step 4: Simplify right side
    359,510,132.46x = 99,474,409,293,869,472
  5. Step 5: Solve for x
    x = 99,474,409,293,869,472/359,510,132.46
  6. Step 6: Final answer
    x = 276,694,313.49

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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.