Home / 66,019,499.55-99,029,249.33-41,466,925.35

Finding the Fourth Proportional to 66,019,499.55, 99,029,249.33 and 41,466,925.35

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Solution

The fourth proportional to 66,019,499.55, 99,029,249.33 and 41,466,925.35 is: 62,200,388.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,019,499.55 : 99,029,249.33 = 41,466,925.35 : x
  2. Step 2: Convert to fraction form
    66,019,499.55/99,029,249.33 = 41,466,925.35/x
  3. Step 3: Cross multiply
    66,019,499.55x = 99,029,249.33 × 41,466,925.35
  4. Step 4: Simplify right side
    66,019,499.55x = 4,106,438,489,226,313
  5. Step 5: Solve for x
    x = 4,106,438,489,226,313/66,019,499.55
  6. Step 6: Final answer
    x = 62,200,388.03

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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.