Home / 1,499,323,801,921.10-2,248,276,746,927.60-580,823,342,714.35

Finding the Fourth Proportional to 1,499,323,801,921.10, 2,248,276,746,927.60 and 580,823,342,714.35

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Solution

The fourth proportional to 1,499,323,801,921.10, 2,248,276,746,927.60 and 580,823,342,714.35 is: 870,960,371,484.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,323,801,921.10 : 2,248,276,746,927.60 = 580,823,342,714.35 : x
  2. Step 2: Convert to fraction form
    1,499,323,801,921.10/2,248,276,746,927.60 = 580,823,342,714.35/x
  3. Step 3: Cross multiply
    1,499,323,801,921.10x = 2,248,276,746,927.60 × 580,823,342,714.35
  4. Step 4: Simplify right side
    1,499,323,801,921.10x = 1,305,851,615,497,433,315,803,136
  5. Step 5: Solve for x
    x = 1,305,851,615,497,433,315,803,136/1,499,323,801,921.10
  6. Step 6: Final answer
    x = 870,960,371,484.95

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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.