Home / 8,015,841,564.40-12,023,762,346.60-6,776,095,999.60

Finding the Fourth Proportional to 8,015,841,564.40, 12,023,762,346.60 and 6,776,095,999.60

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Solution

The fourth proportional to 8,015,841,564.40, 12,023,762,346.60 and 6,776,095,999.60 is: 10,164,143,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,015,841,564.40 : 12,023,762,346.60 = 6,776,095,999.60 : x
  2. Step 2: Convert to fraction form
    8,015,841,564.40/12,023,762,346.60 = 6,776,095,999.60/x
  3. Step 3: Cross multiply
    8,015,841,564.40x = 12,023,762,346.60 × 6,776,095,999.60
  4. Step 4: Simplify right side
    8,015,841,564.40x = 81,474,167,936,937,377,792
  5. Step 5: Solve for x
    x = 81,474,167,936,937,377,792/8,015,841,564.40
  6. Step 6: Final answer
    x = 10,164,143,999.40

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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.