Home / 496,050,039.14-684,200,534.90-326,450,240.96

Finding the Fourth Proportional to 496,050,039.14, 684,200,534.90 and 326,450,240.96

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Solution

The fourth proportional to 496,050,039.14, 684,200,534.90 and 326,450,240.96 is: 450,271,972.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    496,050,039.14 : 684,200,534.90 = 326,450,240.96 : x
  2. Step 2: Convert to fraction form
    496,050,039.14/684,200,534.90 = 326,450,240.96/x
  3. Step 3: Cross multiply
    496,050,039.14x = 684,200,534.90 × 326,450,240.96
  4. Step 4: Simplify right side
    496,050,039.14x = 223,357,429,483,065,856
  5. Step 5: Solve for x
    x = 223,357,429,483,065,856/496,050,039.14
  6. Step 6: Final answer
    x = 450,271,972.30

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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.