Home / 31,366,063,818.60-47,049,095,727.90-24,264,311,447.40

Finding the Fourth Proportional to 31,366,063,818.60, 47,049,095,727.90 and 24,264,311,447.40

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Solution

The fourth proportional to 31,366,063,818.60, 47,049,095,727.90 and 24,264,311,447.40 is: 36,396,467,171.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,366,063,818.60 : 47,049,095,727.90 = 24,264,311,447.40 : x
  2. Step 2: Convert to fraction form
    31,366,063,818.60/47,049,095,727.90 = 24,264,311,447.40/x
  3. Step 3: Cross multiply
    31,366,063,818.60x = 47,049,095,727.90 × 24,264,311,447.40
  4. Step 4: Simplify right side
    31,366,063,818.60x = 1,141,613,912,060,302,458,880
  5. Step 5: Solve for x
    x = 1,141,613,912,060,302,458,880/31,366,063,818.60
  6. Step 6: Final answer
    x = 36,396,467,171.10

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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.