Home / 5,732,677,889.51-8,595,019,100.11-2,540,210,099.72

Finding the Fourth Proportional to 5,732,677,889.51, 8,595,019,100.11 and 2,540,210,099.72

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Solution

The fourth proportional to 5,732,677,889.51, 8,595,019,100.11 and 2,540,210,099.72 is: 3,808,543,711.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,677,889.51 : 8,595,019,100.11 = 2,540,210,099.72 : x
  2. Step 2: Convert to fraction form
    5,732,677,889.51/8,595,019,100.11 = 2,540,210,099.72/x
  3. Step 3: Cross multiply
    5,732,677,889.51x = 8,595,019,100.11 × 2,540,210,099.72
  4. Step 4: Simplify right side
    5,732,677,889.51x = 21,833,154,325,354,946,560
  5. Step 5: Solve for x
    x = 21,833,154,325,354,946,560/5,732,677,889.51
  6. Step 6: Final answer
    x = 3,808,543,711.36

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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.