Home / 19,167,498,440.91-26,452,516,611.98-10,593,740,638.35

Finding the Fourth Proportional to 19,167,498,440.91, 26,452,516,611.98 and 10,593,740,638.35

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Solution

The fourth proportional to 19,167,498,440.91, 26,452,516,611.98 and 10,593,740,638.35 is: 14,620,118,586.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,167,498,440.91 : 26,452,516,611.98 = 10,593,740,638.35 : x
  2. Step 2: Convert to fraction form
    19,167,498,440.91/26,452,516,611.98 = 10,593,740,638.35/x
  3. Step 3: Cross multiply
    19,167,498,440.91x = 26,452,516,611.98 × 10,593,740,638.35
  4. Step 4: Simplify right side
    19,167,498,440.91x = 280,231,100,218,908,016,640
  5. Step 5: Solve for x
    x = 280,231,100,218,908,016,640/19,167,498,440.91
  6. Step 6: Final answer
    x = 14,620,118,586.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.