Home / 11,893,345,239.71-17,847,877,373.97-5,599,574,359.67

Finding the Fourth Proportional to 11,893,345,239.71, 17,847,877,373.97 and 5,599,574,359.67

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Solution

The fourth proportional to 11,893,345,239.71, 17,847,877,373.97 and 5,599,574,359.67 is: 8,403,061,922.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,893,345,239.71 : 17,847,877,373.97 = 5,599,574,359.67 : x
  2. Step 2: Convert to fraction form
    11,893,345,239.71/17,847,877,373.97 = 5,599,574,359.67/x
  3. Step 3: Cross multiply
    11,893,345,239.71x = 17,847,877,373.97 × 5,599,574,359.67
  4. Step 4: Simplify right side
    11,893,345,239.71x = 99,940,516,517,816,745,984
  5. Step 5: Solve for x
    x = 99,940,516,517,816,745,984/11,893,345,239.71
  6. Step 6: Final answer
    x = 8,403,061,922.74

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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.