Home / 2,713,824,028.10-4,070,736,042.15-968,996,936.90

Finding the Fourth Proportional to 2,713,824,028.10, 4,070,736,042.15 and 968,996,936.90

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Solution

The fourth proportional to 2,713,824,028.10, 4,070,736,042.15 and 968,996,936.90 is: 1,453,495,405.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,824,028.10 : 4,070,736,042.15 = 968,996,936.90 : x
  2. Step 2: Convert to fraction form
    2,713,824,028.10/4,070,736,042.15 = 968,996,936.90/x
  3. Step 3: Cross multiply
    2,713,824,028.10x = 4,070,736,042.15 × 968,996,936.90
  4. Step 4: Simplify right side
    2,713,824,028.10x = 3,944,530,755,771,779,072
  5. Step 5: Solve for x
    x = 3,944,530,755,771,779,072/2,713,824,028.10
  6. Step 6: Final answer
    x = 1,453,495,405.35

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1.5x scale

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.