Home / 1,910,897,228,026.30-2,637,038,073,825-1,031,971,911,898.50

Finding the Fourth Proportional to 1,910,897,228,026.30, 2,637,038,073,825 and 1,031,971,911,898.50

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Solution

The fourth proportional to 1,910,897,228,026.30, 2,637,038,073,825 and 1,031,971,911,898.50 is: 1,424,121,183,955.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,897,228,026.30 : 2,637,038,073,825 = 1,031,971,911,898.50 : x
  2. Step 2: Convert to fraction form
    1,910,897,228,026.30/2,637,038,073,825 = 1,031,971,911,898.50/x
  3. Step 3: Cross multiply
    1,910,897,228,026.30x = 2,637,038,073,825 × 1,031,971,911,898.50
  4. Step 4: Simplify right side
    1,910,897,228,026.30x = 2,721,349,222,794,323,162,038,272
  5. Step 5: Solve for x
    x = 2,721,349,222,794,323,162,038,272/1,910,897,228,026.30
  6. Step 6: Final answer
    x = 1,424,121,183,955.62

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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.