Home / 4,656,916,319,972.40-6,979,130,444,933.10-3,624,366,159,154.50

Finding the Fourth Proportional to 4,656,916,319,972.40, 6,979,130,444,933.10 and 3,624,366,159,154.50

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Solution

The fourth proportional to 4,656,916,319,972.40, 6,979,130,444,933.10 and 3,624,366,159,154.50 is: 5,431,689,656,190.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656,916,319,972.40 : 6,979,130,444,933.10 = 3,624,366,159,154.50 : x
  2. Step 2: Convert to fraction form
    4,656,916,319,972.40/6,979,130,444,933.10 = 3,624,366,159,154.50/x
  3. Step 3: Cross multiply
    4,656,916,319,972.40x = 6,979,130,444,933.10 × 3,624,366,159,154.50
  4. Step 4: Simplify right side
    4,656,916,319,972.40x = 25,294,924,204,940,413,693,329,408
  5. Step 5: Solve for x
    x = 25,294,924,204,940,413,693,329,408/4,656,916,319,972.40
  6. Step 6: Final answer
    x = 5,431,689,656,190.84

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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.