Home / 43,151,315.44-59,550,625.80-24,816,615.76

Finding the Fourth Proportional to 43,151,315.44, 59,550,625.80 and 24,816,615.76

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Solution

The fourth proportional to 43,151,315.44, 59,550,625.80 and 24,816,615.76 is: 34,247,970.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,151,315.44 : 59,550,625.80 = 24,816,615.76 : x
  2. Step 2: Convert to fraction form
    43,151,315.44/59,550,625.80 = 24,816,615.76/x
  3. Step 3: Cross multiply
    43,151,315.44x = 59,550,625.80 × 24,816,615.76
  4. Step 4: Simplify right side
    43,151,315.44x = 1,477,844,998,746,142.75
  5. Step 5: Solve for x
    x = 1,477,844,998,746,142.75/43,151,315.44
  6. Step 6: Final answer
    x = 34,247,970.98

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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.