Home / 9,934,404.40-14,901,606.60-9,346,538.80

Finding the Fourth Proportional to 9,934,404.40, 14,901,606.60 and 9,346,538.80

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Solution

The fourth proportional to 9,934,404.40, 14,901,606.60 and 9,346,538.80 is: 14,019,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,404.40 : 14,901,606.60 = 9,346,538.80 : x
  2. Step 2: Convert to fraction form
    9,934,404.40/14,901,606.60 = 9,346,538.80/x
  3. Step 3: Cross multiply
    9,934,404.40x = 14,901,606.60 × 9,346,538.80
  4. Step 4: Simplify right side
    9,934,404.40x = 139,278,444,269,236.09
  5. Step 5: Solve for x
    x = 139,278,444,269,236.09/9,934,404.40
  6. Step 6: Final answer
    x = 14,019,808.20

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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.