Home / 7,210,946,088.24-10,802,339,267.32-4,969,593,006.40

Finding the Fourth Proportional to 7,210,946,088.24, 10,802,339,267.32 and 4,969,593,006.40

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Solution

The fourth proportional to 7,210,946,088.24, 10,802,339,267.32 and 4,969,593,006.40 is: 7,444,686,039.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,210,946,088.24 : 10,802,339,267.32 = 4,969,593,006.40 : x
  2. Step 2: Convert to fraction form
    7,210,946,088.24/10,802,339,267.32 = 4,969,593,006.40/x
  3. Step 3: Cross multiply
    7,210,946,088.24x = 10,802,339,267.32 × 4,969,593,006.40
  4. Step 4: Simplify right side
    7,210,946,088.24x = 53,683,229,675,633,565,696
  5. Step 5: Solve for x
    x = 53,683,229,675,633,565,696/7,210,946,088.24
  6. Step 6: Final answer
    x = 7,444,686,039.63

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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.