Home / 3,631,487,088.47-5,011,297,343.26-2,023,856,538.26

Finding the Fourth Proportional to 3,631,487,088.47, 5,011,297,343.26 and 2,023,856,538.26

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Solution

The fourth proportional to 3,631,487,088.47, 5,011,297,343.26 and 2,023,856,538.26 is: 2,792,835,729.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,631,487,088.47 : 5,011,297,343.26 = 2,023,856,538.26 : x
  2. Step 2: Convert to fraction form
    3,631,487,088.47/5,011,297,343.26 = 2,023,856,538.26/x
  3. Step 3: Cross multiply
    3,631,487,088.47x = 5,011,297,343.26 × 2,023,856,538.26
  4. Step 4: Simplify right side
    3,631,487,088.47x = 10,142,146,893,329,186,816
  5. Step 5: Solve for x
    x = 10,142,146,893,329,186,816/3,631,487,088.47
  6. Step 6: Final answer
    x = 2,792,835,729.89

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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.