Home / 15,088,104,740.16-20,670,803,888.88-14,522,591,096.64

Finding the Fourth Proportional to 15,088,104,740.16, 20,670,803,888.88 and 14,522,591,096.64

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Solution

The fourth proportional to 15,088,104,740.16, 20,670,803,888.88 and 14,522,591,096.64 is: 19,896,046,434.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,088,104,740.16 : 20,670,803,888.88 = 14,522,591,096.64 : x
  2. Step 2: Convert to fraction form
    15,088,104,740.16/20,670,803,888.88 = 14,522,591,096.64/x
  3. Step 3: Cross multiply
    15,088,104,740.16x = 20,670,803,888.88 × 14,522,591,096.64
  4. Step 4: Simplify right side
    15,088,104,740.16x = 300,193,632,517,040,177,152
  5. Step 5: Solve for x
    x = 300,193,632,517,040,177,152/15,088,104,740.16
  6. Step 6: Final answer
    x = 19,896,046,434.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.