Home / 32,107,196,011.89-48,087,431,867.71-15,330,757,616.22

Finding the Fourth Proportional to 32,107,196,011.89, 48,087,431,867.71 and 15,330,757,616.22

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Solution

The fourth proportional to 32,107,196,011.89, 48,087,431,867.71 and 15,330,757,616.22 is: 22,961,106,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,107,196,011.89 : 48,087,431,867.71 = 15,330,757,616.22 : x
  2. Step 2: Convert to fraction form
    32,107,196,011.89/48,087,431,867.71 = 15,330,757,616.22/x
  3. Step 3: Cross multiply
    32,107,196,011.89x = 48,087,431,867.71 × 15,330,757,616.22
  4. Step 4: Simplify right side
    32,107,196,011.89x = 737,216,762,350,355,349,504
  5. Step 5: Solve for x
    x = 737,216,762,350,355,349,504/32,107,196,011.89
  6. Step 6: Final answer
    x = 22,961,106,976.68

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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.