Home / 11,072,334.40-16,608,501.60-6,798,644.80

Finding the Fourth Proportional to 11,072,334.40, 16,608,501.60 and 6,798,644.80

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Solution

The fourth proportional to 11,072,334.40, 16,608,501.60 and 6,798,644.80 is: 10,197,967.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,072,334.40 : 16,608,501.60 = 6,798,644.80 : x
  2. Step 2: Convert to fraction form
    11,072,334.40/16,608,501.60 = 6,798,644.80/x
  3. Step 3: Cross multiply
    11,072,334.40x = 16,608,501.60 × 6,798,644.80
  4. Step 4: Simplify right side
    11,072,334.40x = 112,915,303,038,631.67
  5. Step 5: Solve for x
    x = 112,915,303,038,631.67/11,072,334.40
  6. Step 6: Final answer
    x = 10,197,967.20

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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.