Home / 2,393,006,104.43-3,302,899,422.45-1,403,250,386.03

Finding the Fourth Proportional to 2,393,006,104.43, 3,302,899,422.45 and 1,403,250,386.03

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Solution

The fourth proportional to 2,393,006,104.43, 3,302,899,422.45 and 1,403,250,386.03 is: 1,936,808,636.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,006,104.43 : 3,302,899,422.45 = 1,403,250,386.03 : x
  2. Step 2: Convert to fraction form
    2,393,006,104.43/3,302,899,422.45 = 1,403,250,386.03/x
  3. Step 3: Cross multiply
    2,393,006,104.43x = 3,302,899,422.45 × 1,403,250,386.03
  4. Step 4: Simplify right side
    2,393,006,104.43x = 4,634,794,889,564,210,176
  5. Step 5: Solve for x
    x = 4,634,794,889,564,210,176/2,393,006,104.43
  6. Step 6: Final answer
    x = 1,936,808,636.21

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1.5x scale

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.