Home / 15,695,059.34-23,543,505.24-4,765,605.51

Finding the Fourth Proportional to 15,695,059.34, 23,543,505.24 and 4,765,605.51

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Solution

The fourth proportional to 15,695,059.34, 23,543,505.24 and 4,765,605.51 is: 7,148,686.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,695,059.34 : 23,543,505.24 = 4,765,605.51 : x
  2. Step 2: Convert to fraction form
    15,695,059.34/23,543,505.24 = 4,765,605.51/x
  3. Step 3: Cross multiply
    15,695,059.34x = 23,543,505.24 × 4,765,605.51
  4. Step 4: Simplify right side
    15,695,059.34x = 112,199,058,208,169.72
  5. Step 5: Solve for x
    x = 112,199,058,208,169.72/15,695,059.34
  6. Step 6: Final answer
    x = 7,148,686.46

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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.