Home / 4,656,916,320,008.60-6,979,130,444,987.40-3,624,366,159,190.60

Finding the Fourth Proportional to 4,656,916,320,008.60, 6,979,130,444,987.40 and 3,624,366,159,190.60

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Solution

The fourth proportional to 4,656,916,320,008.60, 6,979,130,444,987.40 and 3,624,366,159,190.60 is: 5,431,689,656,244.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,916,320,008.60 : 6,979,130,444,987.40 = 3,624,366,159,190.60 : x
  2. Step 2: Convert to fraction form
    4,656,916,320,008.60/6,979,130,444,987.40 = 3,624,366,159,190.60/x
  3. Step 3: Cross multiply
    4,656,916,320,008.60x = 6,979,130,444,987.40 × 3,624,366,159,190.60
  4. Step 4: Simplify right side
    4,656,916,320,008.60x = 25,294,924,205,389,169,056,284,672
  5. Step 5: Solve for x
    x = 25,294,924,205,389,169,056,284,672/4,656,916,320,008.60
  6. Step 6: Final answer
    x = 5,431,689,656,244.98

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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.