Home / 6,652,697,517,427.40-9,961,860,092,976-4,591,463,861,312.40

Finding the Fourth Proportional to 6,652,697,517,427.40, 9,961,860,092,976 and 4,591,463,861,312.40

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Solution

The fourth proportional to 6,652,697,517,427.40, 9,961,860,092,976 and 4,591,463,861,312.40 is: 6,875,334,477,259.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,652,697,517,427.40 : 9,961,860,092,976 = 4,591,463,861,312.40 : x
  2. Step 2: Convert to fraction form
    6,652,697,517,427.40/9,961,860,092,976 = 4,591,463,861,312.40/x
  3. Step 3: Cross multiply
    6,652,697,517,427.40x = 9,961,860,092,976 × 4,591,463,861,312.40
  4. Step 4: Simplify right side
    6,652,697,517,427.40x = 45,739,520,608,349,488,746,070,016
  5. Step 5: Solve for x
    x = 45,739,520,608,349,488,746,070,016/6,652,697,517,427.40
  6. Step 6: Final answer
    x = 6,875,334,477,259.83

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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.