Home / 1,531,610,553.60-2,297,462,564.32-598,896,149.76

Finding the Fourth Proportional to 1,531,610,553.60, 2,297,462,564.32 and 598,896,149.76

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Solution

The fourth proportional to 1,531,610,553.60, 2,297,462,564.32 and 598,896,149.76 is: 898,362,498.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,531,610,553.60 : 2,297,462,564.32 = 598,896,149.76 : x
  2. Step 2: Convert to fraction form
    1,531,610,553.60/2,297,462,564.32 = 598,896,149.76/x
  3. Step 3: Cross multiply
    1,531,610,553.60x = 2,297,462,564.32 × 598,896,149.76
  4. Step 4: Simplify right side
    1,531,610,553.60x = 1,375,941,483,988,984,320
  5. Step 5: Solve for x
    x = 1,375,941,483,988,984,320/1,531,610,553.60
  6. Step 6: Final answer
    x = 898,362,498.71

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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.