Home / 1,707,497,895,902.60-2,561,152,567,751.80-1,248,502,925,272.20

Finding the Fourth Proportional to 1,707,497,895,902.60, 2,561,152,567,751.80 and 1,248,502,925,272.20

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Solution

The fourth proportional to 1,707,497,895,902.60, 2,561,152,567,751.80 and 1,248,502,925,272.20 is: 1,872,685,454,301.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,497,895,902.60 : 2,561,152,567,751.80 = 1,248,502,925,272.20 : x
  2. Step 2: Convert to fraction form
    1,707,497,895,902.60/2,561,152,567,751.80 = 1,248,502,925,272.20/x
  3. Step 3: Cross multiply
    1,707,497,895,902.60x = 2,561,152,567,751.80 × 1,248,502,925,272.20
  4. Step 4: Simplify right side
    1,707,497,895,902.60x = 3,197,606,472,906,528,532,725,760
  5. Step 5: Solve for x
    x = 3,197,606,472,906,528,532,725,760/1,707,497,895,902.60
  6. Step 6: Final answer
    x = 1,872,685,454,301.10

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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.