Home / 44,253,158.34-61,028,774.01-30,334,740.42

Finding the Fourth Proportional to 44,253,158.34, 61,028,774.01 and 30,334,740.42

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Solution

The fourth proportional to 44,253,158.34, 61,028,774.01 and 30,334,740.42 is: 41,834,121.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,253,158.34 : 61,028,774.01 = 30,334,740.42 : x
  2. Step 2: Convert to fraction form
    44,253,158.34/61,028,774.01 = 30,334,740.42/x
  3. Step 3: Cross multiply
    44,253,158.34x = 61,028,774.01 × 30,334,740.42
  4. Step 4: Simplify right side
    44,253,158.34x = 1,851,292,017,744,192.50
  5. Step 5: Solve for x
    x = 1,851,292,017,744,192.50/44,253,158.34
  6. Step 6: Final answer
    x = 41,834,121.84

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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.