Home / 34,417,420.84-51,635,590.83-10,156,350.22

Finding the Fourth Proportional to 34,417,420.84, 51,635,590.83 and 10,156,350.22

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Solution

The fourth proportional to 34,417,420.84, 51,635,590.83 and 10,156,350.22 is: 15,237,316.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,417,420.84 : 51,635,590.83 = 10,156,350.22 : x
  2. Step 2: Convert to fraction form
    34,417,420.84/51,635,590.83 = 10,156,350.22/x
  3. Step 3: Cross multiply
    34,417,420.84x = 51,635,590.83 × 10,156,350.22
  4. Step 4: Simplify right side
    34,417,420.84x = 524,429,144,286,100.50
  5. Step 5: Solve for x
    x = 524,429,144,286,100.50/34,417,420.84
  6. Step 6: Final answer
    x = 15,237,316.79

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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.