Home / 19,599,295.23-29,402,867.16-10,975,659.34

Finding the Fourth Proportional to 19,599,295.23, 29,402,867.16 and 10,975,659.34

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Solution

The fourth proportional to 19,599,295.23, 29,402,867.16 and 10,975,659.34 is: 16,465,686.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,599,295.23 : 29,402,867.16 = 10,975,659.34 : x
  2. Step 2: Convert to fraction form
    19,599,295.23/29,402,867.16 = 10,975,659.34/x
  3. Step 3: Cross multiply
    19,599,295.23x = 29,402,867.16 × 10,975,659.34
  4. Step 4: Simplify right side
    19,599,295.23x = 322,715,853,631,766.75
  5. Step 5: Solve for x
    x = 322,715,853,631,766.75/19,599,295.23
  6. Step 6: Final answer
    x = 16,465,686.64

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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.