Home / 5,309,341,404,118.50-7,326,813,798,733.10-2,965,574,137,549.30

Finding the Fourth Proportional to 5,309,341,404,118.50, 7,326,813,798,733.10 and 2,965,574,137,549.30

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Solution

The fourth proportional to 5,309,341,404,118.50, 7,326,813,798,733.10 and 2,965,574,137,549.30 is: 4,092,449,111,542.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,309,341,404,118.50 : 7,326,813,798,733.10 = 2,965,574,137,549.30 : x
  2. Step 2: Convert to fraction form
    5,309,341,404,118.50/7,326,813,798,733.10 = 2,965,574,137,549.30/x
  3. Step 3: Cross multiply
    5,309,341,404,118.50x = 7,326,813,798,733.10 × 2,965,574,137,549.30
  4. Step 4: Simplify right side
    5,309,341,404,118.50x = 21,728,209,512,162,223,034,728,448
  5. Step 5: Solve for x
    x = 21,728,209,512,162,223,034,728,448/5,309,341,404,118.50
  6. Step 6: Final answer
    x = 4,092,449,111,542.81

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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.