Home / 11,008,045.70-16,512,068.55-10,848,613.40

Finding the Fourth Proportional to 11,008,045.70, 16,512,068.55 and 10,848,613.40

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Solution

The fourth proportional to 11,008,045.70, 16,512,068.55 and 10,848,613.40 is: 16,272,920.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,045.70 : 16,512,068.55 = 10,848,613.40 : x
  2. Step 2: Convert to fraction form
    11,008,045.70/16,512,068.55 = 10,848,613.40/x
  3. Step 3: Cross multiply
    11,008,045.70x = 16,512,068.55 × 10,848,613.40
  4. Step 4: Simplify right side
    11,008,045.70x = 179,133,048,133,248.59
  5. Step 5: Solve for x
    x = 179,133,048,133,248.59/11,008,045.70
  6. Step 6: Final answer
    x = 16,272,920.10

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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.