Home / 4,656,916,320,009.60-6,979,130,444,988.90-3,624,366,159,191.60

Finding the Fourth Proportional to 4,656,916,320,009.60, 6,979,130,444,988.90 and 3,624,366,159,191.60

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Solution

The fourth proportional to 4,656,916,320,009.60, 6,979,130,444,988.90 and 3,624,366,159,191.60 is: 5,431,689,656,246.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,916,320,009.60 : 6,979,130,444,988.90 = 3,624,366,159,191.60 : x
  2. Step 2: Convert to fraction form
    4,656,916,320,009.60/6,979,130,444,988.90 = 3,624,366,159,191.60/x
  3. Step 3: Cross multiply
    4,656,916,320,009.60x = 6,979,130,444,988.90 × 3,624,366,159,191.60
  4. Step 4: Simplify right side
    4,656,916,320,009.60x = 25,294,924,205,401,585,806,737,408
  5. Step 5: Solve for x
    x = 25,294,924,205,401,585,806,737,408/4,656,916,320,009.60
  6. Step 6: Final answer
    x = 5,431,689,656,246.48

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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.