Home / 2,076,696,543.71-3,115,052,802.74-502,801,227.54

Finding the Fourth Proportional to 2,076,696,543.71, 3,115,052,802.74 and 502,801,227.54

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Solution

The fourth proportional to 2,076,696,543.71, 3,115,052,802.74 and 502,801,227.54 is: 754,203,775.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,696,543.71 : 3,115,052,802.74 = 502,801,227.54 : x
  2. Step 2: Convert to fraction form
    2,076,696,543.71/3,115,052,802.74 = 502,801,227.54/x
  3. Step 3: Cross multiply
    2,076,696,543.71x = 3,115,052,802.74 × 502,801,227.54
  4. Step 4: Simplify right side
    2,076,696,543.71x = 1,566,252,373,070,846,464
  5. Step 5: Solve for x
    x = 1,566,252,373,070,846,464/2,076,696,543.71
  6. Step 6: Final answer
    x = 754,203,775.13

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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.