Home / 16,477,454,284.80-24,697,071,129.60-6,656,353,843.20

Finding the Fourth Proportional to 16,477,454,284.80, 24,697,071,129.60 and 6,656,353,843.20

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Solution

The fourth proportional to 16,477,454,284.80, 24,697,071,129.60 and 6,656,353,843.20 is: 9,976,810,828.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,477,454,284.80 : 24,697,071,129.60 = 6,656,353,843.20 : x
  2. Step 2: Convert to fraction form
    16,477,454,284.80/24,697,071,129.60 = 6,656,353,843.20/x
  3. Step 3: Cross multiply
    16,477,454,284.80x = 24,697,071,129.60 × 6,656,353,843.20
  4. Step 4: Simplify right side
    16,477,454,284.80x = 164,392,444,329,296,723,968
  5. Step 5: Solve for x
    x = 164,392,444,329,296,723,968/16,477,454,284.80
  6. Step 6: Final answer
    x = 9,976,810,828.17

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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.