Home / 19,168,601.46-26,452,703.40-10,466,588.61

Finding the Fourth Proportional to 19,168,601.46, 26,452,703.40 and 10,466,588.61

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Solution

The fourth proportional to 19,168,601.46, 26,452,703.40 and 10,466,588.61 is: 14,443,910.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,168,601.46 : 26,452,703.40 = 10,466,588.61 : x
  2. Step 2: Convert to fraction form
    19,168,601.46/26,452,703.40 = 10,466,588.61/x
  3. Step 3: Cross multiply
    19,168,601.46x = 26,452,703.40 × 10,466,588.61
  4. Step 4: Simplify right side
    19,168,601.46x = 276,869,564,110,148.25
  5. Step 5: Solve for x
    x = 276,869,564,110,148.25/19,168,601.46
  6. Step 6: Final answer
    x = 14,443,910.51

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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.