Home / 9,160,274,770.12-13,727,699,913.66-4,173,810,366.52

Finding the Fourth Proportional to 9,160,274,770.12, 13,727,699,913.66 and 4,173,810,366.52

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Solution

The fourth proportional to 9,160,274,770.12, 13,727,699,913.66 and 4,173,810,366.52 is: 6,254,923,312.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,160,274,770.12 : 13,727,699,913.66 = 4,173,810,366.52 : x
  2. Step 2: Convert to fraction form
    9,160,274,770.12/13,727,699,913.66 = 4,173,810,366.52/x
  3. Step 3: Cross multiply
    9,160,274,770.12x = 13,727,699,913.66 × 4,173,810,366.52
  4. Step 4: Simplify right side
    9,160,274,770.12x = 57,296,816,208,109,813,760
  5. Step 5: Solve for x
    x = 57,296,816,208,109,813,760/9,160,274,770.12
  6. Step 6: Final answer
    x = 6,254,923,312.45

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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.