Home / 2,385,758,309,000.20-3,578,650,841,816.80-795,780,257,242.16

Finding the Fourth Proportional to 2,385,758,309,000.20, 3,578,650,841,816.80 and 795,780,257,242.16

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Solution

The fourth proportional to 2,385,758,309,000.20, 3,578,650,841,816.80 and 795,780,257,242.16 is: 1,193,674,848,260.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,758,309,000.20 : 3,578,650,841,816.80 = 795,780,257,242.16 : x
  2. Step 2: Convert to fraction form
    2,385,758,309,000.20/3,578,650,841,816.80 = 795,780,257,242.16/x
  3. Step 3: Cross multiply
    2,385,758,309,000.20x = 3,578,650,841,816.80 × 795,780,257,242.16
  4. Step 4: Simplify right side
    2,385,758,309,000.20x = 2,847,819,687,480,845,563,592,704
  5. Step 5: Solve for x
    x = 2,847,819,687,480,845,563,592,704/2,385,758,309,000.20
  6. Step 6: Final answer
    x = 1,193,674,848,260.00

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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.