Home / 58,050,703.24-87,022,147.74-25,685,319.40

Finding the Fourth Proportional to 58,050,703.24, 87,022,147.74 and 25,685,319.40

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Solution

The fourth proportional to 58,050,703.24, 87,022,147.74 and 25,685,319.40 is: 38,504,127.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,050,703.24 : 87,022,147.74 = 25,685,319.40 : x
  2. Step 2: Convert to fraction form
    58,050,703.24/87,022,147.74 = 25,685,319.40/x
  3. Step 3: Cross multiply
    58,050,703.24x = 87,022,147.74 × 25,685,319.40
  4. Step 4: Simplify right side
    58,050,703.24x = 2,235,191,659,575,888
  5. Step 5: Solve for x
    x = 2,235,191,659,575,888/58,050,703.24
  6. Step 6: Final answer
    x = 38,504,127.17

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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.