Home / 10,367,346,307.22-14,301,667,131.27-6,297,164,908.55

Finding the Fourth Proportional to 10,367,346,307.22, 14,301,667,131.27 and 6,297,164,908.55

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Solution

The fourth proportional to 10,367,346,307.22, 14,301,667,131.27 and 6,297,164,908.55 is: 8,686,886,086.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,346,307.22 : 14,301,667,131.27 = 6,297,164,908.55 : x
  2. Step 2: Convert to fraction form
    10,367,346,307.22/14,301,667,131.27 = 6,297,164,908.55/x
  3. Step 3: Cross multiply
    10,367,346,307.22x = 14,301,667,131.27 × 6,297,164,908.55
  4. Step 4: Simplify right side
    10,367,346,307.22x = 90,059,956,392,796,389,376
  5. Step 5: Solve for x
    x = 90,059,956,392,796,389,376/10,367,346,307.22
  6. Step 6: Final answer
    x = 8,686,886,086.76

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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.