Home / 574,260,316.04-792,475,204.74-313,499,932.04

Finding the Fourth Proportional to 574,260,316.04, 792,475,204.74 and 313,499,932.04

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Solution

The fourth proportional to 574,260,316.04, 792,475,204.74 and 313,499,932.04 is: 432,627,705.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    574,260,316.04 : 792,475,204.74 = 313,499,932.04 : x
  2. Step 2: Convert to fraction form
    574,260,316.04/792,475,204.74 = 313,499,932.04/x
  3. Step 3: Cross multiply
    574,260,316.04x = 792,475,204.74 × 313,499,932.04
  4. Step 4: Simplify right side
    574,260,316.04x = 248,440,922,829,375,104
  5. Step 5: Solve for x
    x = 248,440,922,829,375,104/574,260,316.04
  6. Step 6: Final answer
    x = 432,627,705.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.