Home / 461,735,404,772.90-692,718,467,825.32-325,862,822,669.90

Finding the Fourth Proportional to 461,735,404,772.90, 692,718,467,825.32 and 325,862,822,669.90

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Solution

The fourth proportional to 461,735,404,772.90, 692,718,467,825.32 and 325,862,822,669.90 is: 488,875,648,061.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,735,404,772.90 : 692,718,467,825.32 = 325,862,822,669.90 : x
  2. Step 2: Convert to fraction form
    461,735,404,772.90/692,718,467,825.32 = 325,862,822,669.90/x
  3. Step 3: Cross multiply
    461,735,404,772.90x = 692,718,467,825.32 × 325,862,822,669.90
  4. Step 4: Simplify right side
    461,735,404,772.90x = 225,731,195,241,127,074,594,816
  5. Step 5: Solve for x
    x = 225,731,195,241,127,074,594,816/461,735,404,772.90
  6. Step 6: Final answer
    x = 488,875,648,061.15

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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.