Home / 34,793,578,149.08-52,162,203,070.78-10,877,772,438.64

Finding the Fourth Proportional to 34,793,578,149.08, 52,162,203,070.78 and 10,877,772,438.64

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Solution

The fourth proportional to 34,793,578,149.08, 52,162,203,070.78 and 10,877,772,438.64 is: 16,307,853,491.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,793,578,149.08 : 52,162,203,070.78 = 10,877,772,438.64 : x
  2. Step 2: Convert to fraction form
    34,793,578,149.08/52,162,203,070.78 = 10,877,772,438.64/x
  3. Step 3: Cross multiply
    34,793,578,149.08x = 52,162,203,070.78 × 10,877,772,438.64
  4. Step 4: Simplify right side
    34,793,578,149.08x = 567,408,574,902,071,263,232
  5. Step 5: Solve for x
    x = 567,408,574,902,071,263,232/34,793,578,149.08
  6. Step 6: Final answer
    x = 16,307,853,491.55

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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.