Home / 582,657,517,017.30-873,919,513,495.95-152,436,134,696.48

Finding the Fourth Proportional to 582,657,517,017.30, 873,919,513,495.95 and 152,436,134,696.48

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Solution

The fourth proportional to 582,657,517,017.30, 873,919,513,495.95 and 152,436,134,696.48 is: 228,636,735,616.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,657,517,017.30 : 873,919,513,495.95 = 152,436,134,696.48 : x
  2. Step 2: Convert to fraction form
    582,657,517,017.30/873,919,513,495.95 = 152,436,134,696.48/x
  3. Step 3: Cross multiply
    582,657,517,017.30x = 873,919,513,495.95 × 152,436,134,696.48
  4. Step 4: Simplify right side
    582,657,517,017.30x = 133,216,912,673,150,901,157,888
  5. Step 5: Solve for x
    x = 133,216,912,673,150,901,157,888/582,657,517,017.30
  6. Step 6: Final answer
    x = 228,636,735,616.33

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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.