Home / 109,162,748,717.86-163,747,458,922.86-37,451,256,925.87

Finding the Fourth Proportional to 109,162,748,717.86, 163,747,458,922.86 and 37,451,256,925.87

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Solution

The fourth proportional to 109,162,748,717.86, 163,747,458,922.86 and 37,451,256,925.87 is: 56,178,029,841.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,162,748,717.86 : 163,747,458,922.86 = 37,451,256,925.87 : x
  2. Step 2: Convert to fraction form
    109,162,748,717.86/163,747,458,922.86 = 37,451,256,925.87/x
  3. Step 3: Cross multiply
    109,162,748,717.86x = 163,747,458,922.86 × 37,451,256,925.87
  4. Step 4: Simplify right side
    109,162,748,717.86x = 6,132,548,155,077,554,077,696
  5. Step 5: Solve for x
    x = 6,132,548,155,077,554,077,696/109,162,748,717.86
  6. Step 6: Final answer
    x = 56,178,029,841.73

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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.