Home / 848,894,279.54-1,274,489,674.40-585,925,024.68

Finding the Fourth Proportional to 848,894,279.54, 1,274,489,674.40 and 585,925,024.68

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Solution

The fourth proportional to 848,894,279.54, 1,274,489,674.40 and 585,925,024.68 is: 879,680,087.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,894,279.54 : 1,274,489,674.40 = 585,925,024.68 : x
  2. Step 2: Convert to fraction form
    848,894,279.54/1,274,489,674.40 = 585,925,024.68/x
  3. Step 3: Cross multiply
    848,894,279.54x = 1,274,489,674.40 × 585,925,024.68
  4. Step 4: Simplify right side
    848,894,279.54x = 746,755,393,927,225,216
  5. Step 5: Solve for x
    x = 746,755,393,927,225,216/848,894,279.54
  6. Step 6: Final answer
    x = 879,680,087.29

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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.