Home / 2,393,006,117.93-3,302,899,441.07-1,403,250,399.53

Finding the Fourth Proportional to 2,393,006,117.93, 3,302,899,441.07 and 1,403,250,399.53

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Solution

The fourth proportional to 2,393,006,117.93, 3,302,899,441.07 and 1,403,250,399.53 is: 1,936,808,654.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,006,117.93 : 3,302,899,441.07 = 1,403,250,399.53 : x
  2. Step 2: Convert to fraction form
    2,393,006,117.93/3,302,899,441.07 = 1,403,250,399.53/x
  3. Step 3: Cross multiply
    2,393,006,117.93x = 3,302,899,441.07 × 1,403,250,399.53
  4. Step 4: Simplify right side
    2,393,006,117.93x = 4,634,794,960,288,890,880
  5. Step 5: Solve for x
    x = 4,634,794,960,288,890,880/2,393,006,117.93
  6. Step 6: Final answer
    x = 1,936,808,654.84

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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.