Home / 1,707,497,895,878.50-2,561,152,567,715.70-1,248,502,925,248.20

Finding the Fourth Proportional to 1,707,497,895,878.50, 2,561,152,567,715.70 and 1,248,502,925,248.20

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Solution

The fourth proportional to 1,707,497,895,878.50, 2,561,152,567,715.70 and 1,248,502,925,248.20 is: 1,872,685,454,265.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,497,895,878.50 : 2,561,152,567,715.70 = 1,248,502,925,248.20 : x
  2. Step 2: Convert to fraction form
    1,707,497,895,878.50/2,561,152,567,715.70 = 1,248,502,925,248.20/x
  3. Step 3: Cross multiply
    1,707,497,895,878.50x = 2,561,152,567,715.70 × 1,248,502,925,248.20
  4. Step 4: Simplify right side
    1,707,497,895,878.50x = 3,197,606,472,799,990,258,335,744
  5. Step 5: Solve for x
    x = 3,197,606,472,799,990,258,335,744/1,707,497,895,878.50
  6. Step 6: Final answer
    x = 1,872,685,454,265.13

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Double scale
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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.