Home / 58,539,159.04-80,783,976.36-32,078,158.10

Finding the Fourth Proportional to 58,539,159.04, 80,783,976.36 and 32,078,158.10

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Solution

The fourth proportional to 58,539,159.04, 80,783,976.36 and 32,078,158.10 is: 44,267,823.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,539,159.04 : 80,783,976.36 = 32,078,158.10 : x
  2. Step 2: Convert to fraction form
    58,539,159.04/80,783,976.36 = 32,078,158.10/x
  3. Step 3: Cross multiply
    58,539,159.04x = 80,783,976.36 × 32,078,158.10
  4. Step 4: Simplify right side
    58,539,159.04x = 2,591,401,165,622,742.50
  5. Step 5: Solve for x
    x = 2,591,401,165,622,742.50/58,539,159.04
  6. Step 6: Final answer
    x = 44,267,823.59

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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.