Home / 15,159,703.59-22,751,347.34-10,581,007.25

Finding the Fourth Proportional to 15,159,703.59, 22,751,347.34 and 10,581,007.25

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Solution

The fourth proportional to 15,159,703.59, 22,751,347.34 and 10,581,007.25 is: 15,879,741.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,159,703.59 : 22,751,347.34 = 10,581,007.25 : x
  2. Step 2: Convert to fraction form
    15,159,703.59/22,751,347.34 = 10,581,007.25/x
  3. Step 3: Cross multiply
    15,159,703.59x = 22,751,347.34 × 10,581,007.25
  4. Step 4: Simplify right side
    15,159,703.59x = 240,732,171,235,139.09
  5. Step 5: Solve for x
    x = 240,732,171,235,139.09/15,159,703.59
  6. Step 6: Final answer
    x = 15,879,741.30

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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.