Home / 461,735,404,773.15-692,718,467,825.65-325,862,822,670.14

Finding the Fourth Proportional to 461,735,404,773.15, 692,718,467,825.65 and 325,862,822,670.14

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Solution

The fourth proportional to 461,735,404,773.15, 692,718,467,825.65 and 325,862,822,670.14 is: 488,875,648,061.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,735,404,773.15 : 692,718,467,825.65 = 325,862,822,670.14 : x
  2. Step 2: Convert to fraction form
    461,735,404,773.15/692,718,467,825.65 = 325,862,822,670.14/x
  3. Step 3: Cross multiply
    461,735,404,773.15x = 692,718,467,825.65 × 325,862,822,670.14
  4. Step 4: Simplify right side
    461,735,404,773.15x = 225,731,195,241,400,878,759,936
  5. Step 5: Solve for x
    x = 225,731,195,241,400,878,759,936/461,735,404,773.15
  6. Step 6: Final answer
    x = 488,875,648,061.47

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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.