Home / 15,679,080,666.60-23,518,620,999.90-14,481,850,381.80

Finding the Fourth Proportional to 15,679,080,666.60, 23,518,620,999.90 and 14,481,850,381.80

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Solution

The fourth proportional to 15,679,080,666.60, 23,518,620,999.90 and 14,481,850,381.80 is: 21,722,775,572.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,679,080,666.60 : 23,518,620,999.90 = 14,481,850,381.80 : x
  2. Step 2: Convert to fraction form
    15,679,080,666.60/23,518,620,999.90 = 14,481,850,381.80/x
  3. Step 3: Cross multiply
    15,679,080,666.60x = 23,518,620,999.90 × 14,481,850,381.80
  4. Step 4: Simplify right side
    15,679,080,666.60x = 340,593,150,506,811,326,464
  5. Step 5: Solve for x
    x = 340,593,150,506,811,326,464/15,679,080,666.60
  6. Step 6: Final answer
    x = 21,722,775,572.70

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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.