Home / 18,060,750,822.60-24,918,213,171.60-10,437,019,315.56

Finding the Fourth Proportional to 18,060,750,822.60, 24,918,213,171.60 and 10,437,019,315.56

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Solution

The fourth proportional to 18,060,750,822.60, 24,918,213,171.60 and 10,437,019,315.56 is: 14,399,837,234.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,750,822.60 : 24,918,213,171.60 = 10,437,019,315.56 : x
  2. Step 2: Convert to fraction form
    18,060,750,822.60/24,918,213,171.60 = 10,437,019,315.56/x
  3. Step 3: Cross multiply
    18,060,750,822.60x = 24,918,213,171.60 × 10,437,019,315.56
  4. Step 4: Simplify right side
    18,060,750,822.60x = 260,071,872,181,230,764,032
  5. Step 5: Solve for x
    x = 260,071,872,181,230,764,032/18,060,750,822.60
  6. Step 6: Final answer
    x = 14,399,837,234.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.