Home / 4,835,307,145.20-7,252,960,717.80-4,448,323,618.80

Finding the Fourth Proportional to 4,835,307,145.20, 7,252,960,717.80 and 4,448,323,618.80

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Solution

The fourth proportional to 4,835,307,145.20, 7,252,960,717.80 and 4,448,323,618.80 is: 6,672,485,428.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,307,145.20 : 7,252,960,717.80 = 4,448,323,618.80 : x
  2. Step 2: Convert to fraction form
    4,835,307,145.20/7,252,960,717.80 = 4,448,323,618.80/x
  3. Step 3: Cross multiply
    4,835,307,145.20x = 7,252,960,717.80 × 4,448,323,618.80
  4. Step 4: Simplify right side
    4,835,307,145.20x = 32,263,516,467,218,341,888
  5. Step 5: Solve for x
    x = 32,263,516,467,218,341,888/4,835,307,145.20
  6. Step 6: Final answer
    x = 6,672,485,428.20

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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.