Home / 52,001,124,092.06-77,977,097,367.64-20,144,717,706.62

Finding the Fourth Proportional to 52,001,124,092.06, 77,977,097,367.64 and 20,144,717,706.62

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Solution

The fourth proportional to 52,001,124,092.06, 77,977,097,367.64 and 20,144,717,706.62 is: 30,207,551,115.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,001,124,092.06 : 77,977,097,367.64 = 20,144,717,706.62 : x
  2. Step 2: Convert to fraction form
    52,001,124,092.06/77,977,097,367.64 = 20,144,717,706.62/x
  3. Step 3: Cross multiply
    52,001,124,092.06x = 77,977,097,367.64 × 20,144,717,706.62
  4. Step 4: Simplify right side
    52,001,124,092.06x = 1,570,826,614,052,923,113,472
  5. Step 5: Solve for x
    x = 1,570,826,614,052,923,113,472/52,001,124,092.06
  6. Step 6: Final answer
    x = 30,207,551,115.09

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1.5x scale

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.