Home / 24,963,298.40-37,444,947.60-20,633,621.60

Finding the Fourth Proportional to 24,963,298.40, 37,444,947.60 and 20,633,621.60

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Solution

The fourth proportional to 24,963,298.40, 37,444,947.60 and 20,633,621.60 is: 30,950,432.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,298.40 : 37,444,947.60 = 20,633,621.60 : x
  2. Step 2: Convert to fraction form
    24,963,298.40/37,444,947.60 = 20,633,621.60/x
  3. Step 3: Cross multiply
    24,963,298.40x = 37,444,947.60 × 20,633,621.60
  4. Step 4: Simplify right side
    24,963,298.40x = 772,624,879,610,228.25
  5. Step 5: Solve for x
    x = 772,624,879,610,228.25/24,963,298.40
  6. Step 6: Final answer
    x = 30,950,432.40

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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.