Home / 4,326,558,516.06-5,970,971,451.51-2,421,510,521.82

Finding the Fourth Proportional to 4,326,558,516.06, 5,970,971,451.51 and 2,421,510,521.82

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Solution

The fourth proportional to 4,326,558,516.06, 5,970,971,451.51 and 2,421,510,521.82 is: 3,341,864,010.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326,558,516.06 : 5,970,971,451.51 = 2,421,510,521.82 : x
  2. Step 2: Convert to fraction form
    4,326,558,516.06/5,970,971,451.51 = 2,421,510,521.82/x
  3. Step 3: Cross multiply
    4,326,558,516.06x = 5,970,971,451.51 × 2,421,510,521.82
  4. Step 4: Simplify right side
    4,326,558,516.06x = 14,458,770,195,318,304,768
  5. Step 5: Solve for x
    x = 14,458,770,195,318,304,768/4,326,558,516.06
  6. Step 6: Final answer
    x = 3,341,864,010.77

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Double scale
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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.