Home / 14,376,704,338.60-21,566,140,799.46-4,291,621,005.40

Finding the Fourth Proportional to 14,376,704,338.60, 21,566,140,799.46 and 4,291,621,005.40

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Solution

The fourth proportional to 14,376,704,338.60, 21,566,140,799.46 and 4,291,621,005.40 is: 6,437,755,182.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376,704,338.60 : 21,566,140,799.46 = 4,291,621,005.40 : x
  2. Step 2: Convert to fraction form
    14,376,704,338.60/21,566,140,799.46 = 4,291,621,005.40/x
  3. Step 3: Cross multiply
    14,376,704,338.60x = 21,566,140,799.46 × 4,291,621,005.40
  4. Step 4: Simplify right side
    14,376,704,338.60x = 92,553,702,860,376,489,984
  5. Step 5: Solve for x
    x = 92,553,702,860,376,489,984/14,376,704,338.60
  6. Step 6: Final answer
    x = 6,437,755,182.31

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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.