Home / 22,965,376.80-34,448,065.20-10,210,792.80

Finding the Fourth Proportional to 22,965,376.80, 34,448,065.20 and 10,210,792.80

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Solution

The fourth proportional to 22,965,376.80, 34,448,065.20 and 10,210,792.80 is: 15,316,189.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,965,376.80 : 34,448,065.20 = 10,210,792.80 : x
  2. Step 2: Convert to fraction form
    22,965,376.80/34,448,065.20 = 10,210,792.80/x
  3. Step 3: Cross multiply
    22,965,376.80x = 34,448,065.20 × 10,210,792.80
  4. Step 4: Simplify right side
    22,965,376.80x = 351,742,056,118,090.62
  5. Step 5: Solve for x
    x = 351,742,056,118,090.62/22,965,376.80
  6. Step 6: Final answer
    x = 15,316,189.20

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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.