Home / 9,934,399.40-14,901,599.10-9,346,533.80

Finding the Fourth Proportional to 9,934,399.40, 14,901,599.10 and 9,346,533.80

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Solution

The fourth proportional to 9,934,399.40, 14,901,599.10 and 9,346,533.80 is: 14,019,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,934,399.40 : 14,901,599.10 = 9,346,533.80 : x
  2. Step 2: Convert to fraction form
    9,934,399.40/14,901,599.10 = 9,346,533.80/x
  3. Step 3: Cross multiply
    9,934,399.40x = 14,901,599.10 × 9,346,533.80
  4. Step 4: Simplify right side
    9,934,399.40x = 139,278,299,662,199.59
  5. Step 5: Solve for x
    x = 139,278,299,662,199.59/9,934,399.40
  6. Step 6: Final answer
    x = 14,019,800.70

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Double scale
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Similar ratio
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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.