Home / 34,671,689,619.80-52,007,534,429.70-8,499,283,251.80

Finding the Fourth Proportional to 34,671,689,619.80, 52,007,534,429.70 and 8,499,283,251.80

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Solution

The fourth proportional to 34,671,689,619.80, 52,007,534,429.70 and 8,499,283,251.80 is: 12,748,924,877.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,671,689,619.80 : 52,007,534,429.70 = 8,499,283,251.80 : x
  2. Step 2: Convert to fraction form
    34,671,689,619.80/52,007,534,429.70 = 8,499,283,251.80/x
  3. Step 3: Cross multiply
    34,671,689,619.80x = 52,007,534,429.70 × 8,499,283,251.80
  4. Step 4: Simplify right side
    34,671,689,619.80x = 442,026,766,345,761,062,912
  5. Step 5: Solve for x
    x = 442,026,766,345,761,062,912/34,671,689,619.80
  6. Step 6: Final answer
    x = 12,748,924,877.70

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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.