Home / 1,676,519,218,348.20-2,514,778,827,522.20-921,611,104,223.40

Finding the Fourth Proportional to 1,676,519,218,348.20, 2,514,778,827,522.20 and 921,611,104,223.40

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Solution

The fourth proportional to 1,676,519,218,348.20, 2,514,778,827,522.20 and 921,611,104,223.40 is: 1,382,416,656,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,676,519,218,348.20 : 2,514,778,827,522.20 = 921,611,104,223.40 : x
  2. Step 2: Convert to fraction form
    1,676,519,218,348.20/2,514,778,827,522.20 = 921,611,104,223.40/x
  3. Step 3: Cross multiply
    1,676,519,218,348.20x = 2,514,778,827,522.20 × 921,611,104,223.40
  4. Step 4: Simplify right side
    1,676,519,218,348.20x = 2,317,648,092,110,362,228,293,632
  5. Step 5: Solve for x
    x = 2,317,648,092,110,362,228,293,632/1,676,519,218,348.20
  6. Step 6: Final answer
    x = 1,382,416,656,335.05

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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.