Home / 62,360,352.99-86,014,587.56-40,659,714.27

Finding the Fourth Proportional to 62,360,352.99, 86,014,587.56 and 40,659,714.27

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Solution

The fourth proportional to 62,360,352.99, 86,014,587.56 and 40,659,714.27 is: 56,082,565.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,360,352.99 : 86,014,587.56 = 40,659,714.27 : x
  2. Step 2: Convert to fraction form
    62,360,352.99/86,014,587.56 = 40,659,714.27/x
  3. Step 3: Cross multiply
    62,360,352.99x = 86,014,587.56 × 40,659,714.27
  4. Step 4: Simplify right side
    62,360,352.99x = 3,497,328,553,038,198.50
  5. Step 5: Solve for x
    x = 3,497,328,553,038,198.50/62,360,352.99
  6. Step 6: Final answer
    x = 56,082,565.05

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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.