Home / 67,604,622.23-101,406,775.64-44,407,788.91

Finding the Fourth Proportional to 67,604,622.23, 101,406,775.64 and 44,407,788.91

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Solution

The fourth proportional to 67,604,622.23, 101,406,775.64 and 44,407,788.91 is: 66,611,579.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,604,622.23 : 101,406,775.64 = 44,407,788.91 : x
  2. Step 2: Convert to fraction form
    67,604,622.23/101,406,775.64 = 44,407,788.91/x
  3. Step 3: Cross multiply
    67,604,622.23x = 101,406,775.64 × 44,407,788.91
  4. Step 4: Simplify right side
    67,604,622.23x = 4,503,250,686,189,294.50
  5. Step 5: Solve for x
    x = 4,503,250,686,189,294.50/67,604,622.23
  6. Step 6: Final answer
    x = 66,611,579.76

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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.