Home / 8,348,661,646,308.80-12,524,804,099,160-2,539,961,329,036.20

Finding the Fourth Proportional to 8,348,661,646,308.80, 12,524,804,099,160 and 2,539,961,329,036.20

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Solution

The fourth proportional to 8,348,661,646,308.80, 12,524,804,099,160 and 2,539,961,329,036.20 is: 3,810,493,156,072.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,348,661,646,308.80 : 12,524,804,099,160 = 2,539,961,329,036.20 : x
  2. Step 2: Convert to fraction form
    8,348,661,646,308.80/12,524,804,099,160 = 2,539,961,329,036.20/x
  3. Step 3: Cross multiply
    8,348,661,646,308.80x = 12,524,804,099,160 × 2,539,961,329,036.20
  4. Step 4: Simplify right side
    8,348,661,646,308.80x = 31,812,518,065,620,480,281,280,512
  5. Step 5: Solve for x
    x = 31,812,518,065,620,480,281,280,512/8,348,661,646,308.80
  6. Step 6: Final answer
    x = 3,810,493,156,072.00

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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.