Home / 58,477,829.88-80,700,356.52-32,015,739

Finding the Fourth Proportional to 58,477,829.88, 80,700,356.52 and 32,015,739

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Solution

The fourth proportional to 58,477,829.88, 80,700,356.52 and 32,015,739 is: 44,182,240.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,477,829.88 : 80,700,356.52 = 32,015,739 : x
  2. Step 2: Convert to fraction form
    58,477,829.88/80,700,356.52 = 32,015,739/x
  3. Step 3: Cross multiply
    58,477,829.88x = 80,700,356.52 × 32,015,739
  4. Step 4: Simplify right side
    58,477,829.88x = 2,583,681,551,551,268
  5. Step 5: Solve for x
    x = 2,583,681,551,551,268/58,477,829.88
  6. Step 6: Final answer
    x = 44,182,240.63

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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.