Home / 17,895,688.40-26,843,532.60-9,833,531.60

Finding the Fourth Proportional to 17,895,688.40, 26,843,532.60 and 9,833,531.60

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Solution

The fourth proportional to 17,895,688.40, 26,843,532.60 and 9,833,531.60 is: 14,750,297.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,895,688.40 : 26,843,532.60 = 9,833,531.60 : x
  2. Step 2: Convert to fraction form
    17,895,688.40/26,843,532.60 = 9,833,531.60/x
  3. Step 3: Cross multiply
    17,895,688.40x = 26,843,532.60 × 9,833,531.60
  4. Step 4: Simplify right side
    17,895,688.40x = 263,966,726,077,730.16
  5. Step 5: Solve for x
    x = 263,966,726,077,730.16/17,895,688.40
  6. Step 6: Final answer
    x = 14,750,297.40

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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.