Home / 35,860,976,704.02-49,488,166,638.31-19,584,806,347.86

Finding the Fourth Proportional to 35,860,976,704.02, 49,488,166,638.31 and 19,584,806,347.86

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Solution

The fourth proportional to 35,860,976,704.02, 49,488,166,638.31 and 19,584,806,347.86 is: 27,027,043,020.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,860,976,704.02 : 49,488,166,638.31 = 19,584,806,347.86 : x
  2. Step 2: Convert to fraction form
    35,860,976,704.02/49,488,166,638.31 = 19,584,806,347.86/x
  3. Step 3: Cross multiply
    35,860,976,704.02x = 49,488,166,638.31 × 19,584,806,347.86
  4. Step 4: Simplify right side
    35,860,976,704.02x = 969,216,160,121,679,642,624
  5. Step 5: Solve for x
    x = 969,216,160,121,679,642,624/35,860,976,704.02
  6. Step 6: Final answer
    x = 27,027,043,020.08

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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.