Home / 101,502,526.42-152,286,579.11-46,950,896.66

Finding the Fourth Proportional to 101,502,526.42, 152,286,579.11 and 46,950,896.66

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Solution

The fourth proportional to 101,502,526.42, 152,286,579.11 and 46,950,896.66 is: 70,441,512.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,502,526.42 : 152,286,579.11 = 46,950,896.66 : x
  2. Step 2: Convert to fraction form
    101,502,526.42/152,286,579.11 = 46,950,896.66/x
  3. Step 3: Cross multiply
    101,502,526.42x = 152,286,579.11 × 46,950,896.66
  4. Step 4: Simplify right side
    101,502,526.42x = 7,149,991,438,117,809
  5. Step 5: Solve for x
    x = 7,149,991,438,117,809/101,502,526.42
  6. Step 6: Final answer
    x = 70,441,512.05

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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.