Home / 4,898,825,424.86-7,348,217,164.98-1,357,556,747.97

Finding the Fourth Proportional to 4,898,825,424.86, 7,348,217,164.98 and 1,357,556,747.97

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Solution

The fourth proportional to 4,898,825,424.86, 7,348,217,164.98 and 1,357,556,747.97 is: 2,036,329,310.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,825,424.86 : 7,348,217,164.98 = 1,357,556,747.97 : x
  2. Step 2: Convert to fraction form
    4,898,825,424.86/7,348,217,164.98 = 1,357,556,747.97/x
  3. Step 3: Cross multiply
    4,898,825,424.86x = 7,348,217,164.98 × 1,357,556,747.97
  4. Step 4: Simplify right side
    4,898,825,424.86x = 9,975,621,797,867,581,440
  5. Step 5: Solve for x
    x = 9,975,621,797,867,581,440/4,898,825,424.86
  6. Step 6: Final answer
    x = 2,036,329,310.14

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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.