Home / 16,367,031,941.70-24,550,547,912.55-7,068,940,205.70

Finding the Fourth Proportional to 16,367,031,941.70, 24,550,547,912.55 and 7,068,940,205.70

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Solution

The fourth proportional to 16,367,031,941.70, 24,550,547,912.55 and 7,068,940,205.70 is: 10,603,410,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,367,031,941.70 : 24,550,547,912.55 = 7,068,940,205.70 : x
  2. Step 2: Convert to fraction form
    16,367,031,941.70/24,550,547,912.55 = 7,068,940,205.70/x
  3. Step 3: Cross multiply
    16,367,031,941.70x = 24,550,547,912.55 × 7,068,940,205.70
  4. Step 4: Simplify right side
    16,367,031,941.70x = 173,546,355,210,988,879,872
  5. Step 5: Solve for x
    x = 173,546,355,210,988,879,872/16,367,031,941.70
  6. Step 6: Final answer
    x = 10,603,410,308.55

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Double scale
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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.