Home / 47,360,604.66-65,357,634.88-25,630,572.66

Finding the Fourth Proportional to 47,360,604.66, 65,357,634.88 and 25,630,572.66

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Solution

The fourth proportional to 47,360,604.66, 65,357,634.88 and 25,630,572.66 is: 35,370,190.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,360,604.66 : 65,357,634.88 = 25,630,572.66 : x
  2. Step 2: Convert to fraction form
    47,360,604.66/65,357,634.88 = 25,630,572.66/x
  3. Step 3: Cross multiply
    47,360,604.66x = 65,357,634.88 × 25,630,572.66
  4. Step 4: Simplify right side
    47,360,604.66x = 1,675,153,609,464,537.50
  5. Step 5: Solve for x
    x = 1,675,153,609,464,537.50/47,360,604.66
  6. Step 6: Final answer
    x = 35,370,190.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.