Home / 3,145,956,374.01-4,719,556,205.02-1,154,016,926.65

Finding the Fourth Proportional to 3,145,956,374.01, 4,719,556,205.02 and 1,154,016,926.65

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Solution

The fourth proportional to 3,145,956,374.01, 4,719,556,205.02 and 1,154,016,926.65 is: 1,731,253,424.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,145,956,374.01 : 4,719,556,205.02 = 1,154,016,926.65 : x
  2. Step 2: Convert to fraction form
    3,145,956,374.01/4,719,556,205.02 = 1,154,016,926.65/x
  3. Step 3: Cross multiply
    3,145,956,374.01x = 4,719,556,205.02 × 1,154,016,926.65
  4. Step 4: Simplify right side
    3,145,956,374.01x = 5,446,447,746,876,638,208
  5. Step 5: Solve for x
    x = 5,446,447,746,876,638,208/3,145,956,374.01
  6. Step 6: Final answer
    x = 1,731,253,424.83

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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.