Home / 3,592,977,946.60-5,381,404,763.10-2,948,005,402.60

Finding the Fourth Proportional to 3,592,977,946.60, 5,381,404,763.10 and 2,948,005,402.60

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Solution

The fourth proportional to 3,592,977,946.60, 5,381,404,763.10 and 2,948,005,402.60 is: 4,415,393,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,977,946.60 : 5,381,404,763.10 = 2,948,005,402.60 : x
  2. Step 2: Convert to fraction form
    3,592,977,946.60/5,381,404,763.10 = 2,948,005,402.60/x
  3. Step 3: Cross multiply
    3,592,977,946.60x = 5,381,404,763.10 × 2,948,005,402.60
  4. Step 4: Simplify right side
    3,592,977,946.60x = 15,864,410,315,196,174,336
  5. Step 5: Solve for x
    x = 15,864,410,315,196,174,336/3,592,977,946.60
  6. Step 6: Final answer
    x = 4,415,393,178.30

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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.