Home / 3,657,609,984.83-5,047,640,529.75-2,050,094,691

Finding the Fourth Proportional to 3,657,609,984.83, 5,047,640,529.75 and 2,050,094,691

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Solution

The fourth proportional to 3,657,609,984.83, 5,047,640,529.75 and 2,050,094,691 is: 2,829,208,443.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,609,984.83 : 5,047,640,529.75 = 2,050,094,691 : x
  2. Step 2: Convert to fraction form
    3,657,609,984.83/5,047,640,529.75 = 2,050,094,691/x
  3. Step 3: Cross multiply
    3,657,609,984.83x = 5,047,640,529.75 × 2,050,094,691
  4. Step 4: Simplify right side
    3,657,609,984.83x = 10,348,141,052,116,901,888
  5. Step 5: Solve for x
    x = 10,348,141,052,116,901,888/3,657,609,984.83
  6. Step 6: Final answer
    x = 2,829,208,443.51

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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.