Home / 4,176,240,380.92-5,763,363,255.57-2,392,438,587.76

Finding the Fourth Proportional to 4,176,240,380.92, 5,763,363,255.57 and 2,392,438,587.76

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Solution

The fourth proportional to 4,176,240,380.92, 5,763,363,255.57 and 2,392,438,587.76 is: 3,301,652,057.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,240,380.92 : 5,763,363,255.57 = 2,392,438,587.76 : x
  2. Step 2: Convert to fraction form
    4,176,240,380.92/5,763,363,255.57 = 2,392,438,587.76/x
  3. Step 3: Cross multiply
    4,176,240,380.92x = 5,763,363,255.57 × 2,392,438,587.76
  4. Step 4: Simplify right side
    4,176,240,380.92x = 13,788,492,647,903,766,528
  5. Step 5: Solve for x
    x = 13,788,492,647,903,766,528/4,176,240,380.92
  6. Step 6: Final answer
    x = 3,301,652,057.89

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Double scale
Find fourth proportional to 4,176,240,381.92, 5,763,363,256.95 and 2,392,438,588.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.