Home / 1,910,897,228,046.60-2,637,038,073,852.90-1,031,971,911,918.70

Finding the Fourth Proportional to 1,910,897,228,046.60, 2,637,038,073,852.90 and 1,031,971,911,918.70

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Solution

The fourth proportional to 1,910,897,228,046.60, 2,637,038,073,852.90 and 1,031,971,911,918.70 is: 1,424,121,183,983.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,897,228,046.60 : 2,637,038,073,852.90 = 1,031,971,911,918.70 : x
  2. Step 2: Convert to fraction form
    1,910,897,228,046.60/2,637,038,073,852.90 = 1,031,971,911,918.70/x
  3. Step 3: Cross multiply
    1,910,897,228,046.60x = 2,637,038,073,852.90 × 1,031,971,911,918.70
  4. Step 4: Simplify right side
    1,910,897,228,046.60x = 2,721,349,222,876,382,807,195,648
  5. Step 5: Solve for x
    x = 2,721,349,222,876,382,807,195,648/1,910,897,228,046.60
  6. Step 6: Final answer
    x = 1,424,121,183,983.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.