Home / 48,518,392.10-72,800,314.84-23,912,905.39

Finding the Fourth Proportional to 48,518,392.10, 72,800,314.84 and 23,912,905.39

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Solution

The fourth proportional to 48,518,392.10, 72,800,314.84 and 23,912,905.39 is: 35,880,559.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,518,392.10 : 72,800,314.84 = 23,912,905.39 : x
  2. Step 2: Convert to fraction form
    48,518,392.10/72,800,314.84 = 23,912,905.39/x
  3. Step 3: Cross multiply
    48,518,392.10x = 72,800,314.84 × 23,912,905.39
  4. Step 4: Simplify right side
    48,518,392.10x = 1,740,867,041,343,721.75
  5. Step 5: Solve for x
    x = 1,740,867,041,343,721.75/48,518,392.10
  6. Step 6: Final answer
    x = 35,880,559.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.