Home / 50,879,946.93-76,317,394.64-16,338,039.74

Finding the Fourth Proportional to 50,879,946.93, 76,317,394.64 and 16,338,039.74

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Solution

The fourth proportional to 50,879,946.93, 76,317,394.64 and 16,338,039.74 is: 24,506,248.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,879,946.93 : 76,317,394.64 = 16,338,039.74 : x
  2. Step 2: Convert to fraction form
    50,879,946.93/76,317,394.64 = 16,338,039.74/x
  3. Step 3: Cross multiply
    50,879,946.93x = 76,317,394.64 × 16,338,039.74
  4. Step 4: Simplify right side
    50,879,946.93x = 1,246,876,626,018,305.75
  5. Step 5: Solve for x
    x = 1,246,876,626,018,305.75/50,879,946.93
  6. Step 6: Final answer
    x = 24,506,248.56

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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.