Home / 23,890,823.90-35,813,532.81-15,230,614.94

Finding the Fourth Proportional to 23,890,823.90, 35,813,532.81 and 15,230,614.94

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Solution

The fourth proportional to 23,890,823.90, 35,813,532.81 and 15,230,614.94 is: 22,831,449.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,890,823.90 : 35,813,532.81 = 15,230,614.94 : x
  2. Step 2: Convert to fraction form
    23,890,823.90/35,813,532.81 = 15,230,614.94/x
  3. Step 3: Cross multiply
    23,890,823.90x = 35,813,532.81 × 15,230,614.94
  4. Step 4: Simplify right side
    23,890,823.90x = 545,462,127,870,166.19
  5. Step 5: Solve for x
    x = 545,462,127,870,166.19/23,890,823.90
  6. Step 6: Final answer
    x = 22,831,449.02

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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.