Home / 57,511,152,354.54-79,363,867,830.18-32,136,832,193.88

Finding the Fourth Proportional to 57,511,152,354.54, 79,363,867,830.18 and 32,136,832,193.88

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Solution

The fourth proportional to 57,511,152,354.54, 79,363,867,830.18 and 32,136,832,193.88 is: 44,347,977,710.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,511,152,354.54 : 79,363,867,830.18 = 32,136,832,193.88 : x
  2. Step 2: Convert to fraction form
    57,511,152,354.54/79,363,867,830.18 = 32,136,832,193.88/x
  3. Step 3: Cross multiply
    57,511,152,354.54x = 79,363,867,830.18 × 32,136,832,193.88
  4. Step 4: Simplify right side
    57,511,152,354.54x = 2,550,503,302,715,765,948,416
  5. Step 5: Solve for x
    x = 2,550,503,302,715,765,948,416/57,511,152,354.54
  6. Step 6: Final answer
    x = 44,347,977,710.35

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Double scale
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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.