Home / 1,499,323,801,921.60-2,248,276,746,928.40-580,823,342,714.85

Finding the Fourth Proportional to 1,499,323,801,921.60, 2,248,276,746,928.40 and 580,823,342,714.85

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Solution

The fourth proportional to 1,499,323,801,921.60, 2,248,276,746,928.40 and 580,823,342,714.85 is: 870,960,371,485.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,323,801,921.60 : 2,248,276,746,928.40 = 580,823,342,714.85 : x
  2. Step 2: Convert to fraction form
    1,499,323,801,921.60/2,248,276,746,928.40 = 580,823,342,714.85/x
  3. Step 3: Cross multiply
    1,499,323,801,921.60x = 2,248,276,746,928.40 × 580,823,342,714.85
  4. Step 4: Simplify right side
    1,499,323,801,921.60x = 1,305,851,615,499,021,916,831,744
  5. Step 5: Solve for x
    x = 1,305,851,615,499,021,916,831,744/1,499,323,801,921.60
  6. Step 6: Final answer
    x = 870,960,371,485.72

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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.