Home / 3,359,232,006.80-5,038,848,010.20-2,067,495,328.40

Finding the Fourth Proportional to 3,359,232,006.80, 5,038,848,010.20 and 2,067,495,328.40

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Solution

The fourth proportional to 3,359,232,006.80, 5,038,848,010.20 and 2,067,495,328.40 is: 3,101,242,992.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,232,006.80 : 5,038,848,010.20 = 2,067,495,328.40 : x
  2. Step 2: Convert to fraction form
    3,359,232,006.80/5,038,848,010.20 = 2,067,495,328.40/x
  3. Step 3: Cross multiply
    3,359,232,006.80x = 5,038,848,010.20 × 2,067,495,328.40
  4. Step 4: Simplify right side
    3,359,232,006.80x = 10,417,794,721,606,135,808
  5. Step 5: Solve for x
    x = 10,417,794,721,606,135,808/3,359,232,006.80
  6. Step 6: Final answer
    x = 3,101,242,992.60

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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.