Home / 26,883,025.10-40,324,683.45-6,688,267.10

Finding the Fourth Proportional to 26,883,025.10, 40,324,683.45 and 6,688,267.10

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Solution

The fourth proportional to 26,883,025.10, 40,324,683.45 and 6,688,267.10 is: 10,032,436.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,883,025.10 : 40,324,683.45 = 6,688,267.10 : x
  2. Step 2: Convert to fraction form
    26,883,025.10/40,324,683.45 = 6,688,267.10/x
  3. Step 3: Cross multiply
    26,883,025.10x = 40,324,683.45 × 6,688,267.10
  4. Step 4: Simplify right side
    26,883,025.10x = 269,702,253,636,549.50
  5. Step 5: Solve for x
    x = 269,702,253,636,549.50/26,883,025.10
  6. Step 6: Final answer
    x = 10,032,436.92

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1.5x scale

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.