Home / 4,932,952,006.66-7,396,473,055.26-1,570,070,394.21

Finding the Fourth Proportional to 4,932,952,006.66, 7,396,473,055.26 and 1,570,070,394.21

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Solution

The fourth proportional to 4,932,952,006.66, 7,396,473,055.26 and 1,570,070,394.21 is: 2,354,165,082.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,952,006.66 : 7,396,473,055.26 = 1,570,070,394.21 : x
  2. Step 2: Convert to fraction form
    4,932,952,006.66/7,396,473,055.26 = 1,570,070,394.21/x
  3. Step 3: Cross multiply
    4,932,952,006.66x = 7,396,473,055.26 × 1,570,070,394.21
  4. Step 4: Simplify right side
    4,932,952,006.66x = 11,612,983,365,669,470,208
  5. Step 5: Solve for x
    x = 11,612,983,365,669,470,208/4,932,952,006.66
  6. Step 6: Final answer
    x = 2,354,165,082.08

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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.