Home / 15,149,552.40-22,724,328.60-10,366,583.40

Finding the Fourth Proportional to 15,149,552.40, 22,724,328.60 and 10,366,583.40

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Solution

The fourth proportional to 15,149,552.40, 22,724,328.60 and 10,366,583.40 is: 15,549,875.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,149,552.40 : 22,724,328.60 = 10,366,583.40 : x
  2. Step 2: Convert to fraction form
    15,149,552.40/22,724,328.60 = 10,366,583.40/x
  3. Step 3: Cross multiply
    15,149,552.40x = 22,724,328.60 × 10,366,583.40
  4. Step 4: Simplify right side
    15,149,552.40x = 235,573,647,640,905.25
  5. Step 5: Solve for x
    x = 235,573,647,640,905.25/15,149,552.40
  6. Step 6: Final answer
    x = 15,549,875.10

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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.