Home / 18,060,750,824.10-24,918,213,173.67-10,437,019,317.06

Finding the Fourth Proportional to 18,060,750,824.10, 24,918,213,173.67 and 10,437,019,317.06

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Solution

The fourth proportional to 18,060,750,824.10, 24,918,213,173.67 and 10,437,019,317.06 is: 14,399,837,236.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,060,750,824.10 : 24,918,213,173.67 = 10,437,019,317.06 : x
  2. Step 2: Convert to fraction form
    18,060,750,824.10/24,918,213,173.67 = 10,437,019,317.06/x
  3. Step 3: Cross multiply
    18,060,750,824.10x = 24,918,213,173.67 × 10,437,019,317.06
  4. Step 4: Simplify right side
    18,060,750,824.10x = 260,071,872,240,212,738,048
  5. Step 5: Solve for x
    x = 260,071,872,240,212,738,048/18,060,750,824.10
  6. Step 6: Final answer
    x = 14,399,837,236.73

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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.