Home / 2,713,678,014.71-3,744,966,492.43-1,508,070,072.85

Finding the Fourth Proportional to 2,713,678,014.71, 3,744,966,492.43 and 1,508,070,072.85

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Solution

The fourth proportional to 2,713,678,014.71, 3,744,966,492.43 and 1,508,070,072.85 is: 2,081,187,178.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,678,014.71 : 3,744,966,492.43 = 1,508,070,072.85 : x
  2. Step 2: Convert to fraction form
    2,713,678,014.71/3,744,966,492.43 = 1,508,070,072.85/x
  3. Step 3: Cross multiply
    2,713,678,014.71x = 3,744,966,492.43 × 1,508,070,072.85
  4. Step 4: Simplify right side
    2,713,678,014.71x = 5,647,671,891,046,435,840
  5. Step 5: Solve for x
    x = 5,647,671,891,046,435,840/2,713,678,014.71
  6. Step 6: Final answer
    x = 2,081,187,178.59

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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.