Home / 64,681,518.15-97,022,277.23-41,723,266.95

Finding the Fourth Proportional to 64,681,518.15, 97,022,277.23 and 41,723,266.95

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Solution

The fourth proportional to 64,681,518.15, 97,022,277.23 and 41,723,266.95 is: 62,584,900.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,681,518.15 : 97,022,277.23 = 41,723,266.95 : x
  2. Step 2: Convert to fraction form
    64,681,518.15/97,022,277.23 = 41,723,266.95/x
  3. Step 3: Cross multiply
    64,681,518.15x = 97,022,277.23 × 41,723,266.95
  4. Step 4: Simplify right side
    64,681,518.15x = 4,048,086,372,755,580.50
  5. Step 5: Solve for x
    x = 4,048,086,372,755,580.50/64,681,518.15
  6. Step 6: Final answer
    x = 62,584,900.43

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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.