Home / 29,594,774,920.05-44,392,162,380.08-20,180,457,037.35

Finding the Fourth Proportional to 29,594,774,920.05, 44,392,162,380.08 and 20,180,457,037.35

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Solution

The fourth proportional to 29,594,774,920.05, 44,392,162,380.08 and 20,180,457,037.35 is: 30,270,685,556.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,594,774,920.05 : 44,392,162,380.08 = 20,180,457,037.35 : x
  2. Step 2: Convert to fraction form
    29,594,774,920.05/44,392,162,380.08 = 20,180,457,037.35/x
  3. Step 3: Cross multiply
    29,594,774,920.05x = 44,392,162,380.08 × 20,180,457,037.35
  4. Step 4: Simplify right side
    29,594,774,920.05x = 895,854,125,706,168,369,152
  5. Step 5: Solve for x
    x = 895,854,125,706,168,369,152/29,594,774,920.05
  6. Step 6: Final answer
    x = 30,270,685,556.03

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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.