Home / 47,360,605.05-65,357,635.41-25,630,573.05

Finding the Fourth Proportional to 47,360,605.05, 65,357,635.41 and 25,630,573.05

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Solution

The fourth proportional to 47,360,605.05, 65,357,635.41 and 25,630,573.05 is: 35,370,191.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,360,605.05 : 65,357,635.41 = 25,630,573.05 : x
  2. Step 2: Convert to fraction form
    47,360,605.05/65,357,635.41 = 25,630,573.05/x
  3. Step 3: Cross multiply
    47,360,605.05x = 65,357,635.41 × 25,630,573.05
  4. Step 4: Simplify right side
    47,360,605.05x = 1,675,153,648,751,271.75
  5. Step 5: Solve for x
    x = 1,675,153,648,751,271.75/47,360,605.05
  6. Step 6: Final answer
    x = 35,370,191.05

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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.