Home / 25,831,001.69-38,746,555.84-24,252,621.92

Finding the Fourth Proportional to 25,831,001.69, 38,746,555.84 and 24,252,621.92

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Solution

The fourth proportional to 25,831,001.69, 38,746,555.84 and 24,252,621.92 is: 36,378,982.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,831,001.69 : 38,746,555.84 = 24,252,621.92 : x
  2. Step 2: Convert to fraction form
    25,831,001.69/38,746,555.84 = 24,252,621.92/x
  3. Step 3: Cross multiply
    25,831,001.69x = 38,746,555.84 × 24,252,621.92
  4. Step 4: Simplify right side
    25,831,001.69x = 939,705,569,471,570.62
  5. Step 5: Solve for x
    x = 939,705,569,471,570.62/25,831,001.69
  6. Step 6: Final answer
    x = 36,378,982.93

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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.