Home / 17,811,614,611.07-24,580,508,168.95-10,479,479,168.46

Finding the Fourth Proportional to 17,811,614,611.07, 24,580,508,168.95 and 10,479,479,168.46

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Solution

The fourth proportional to 17,811,614,611.07, 24,580,508,168.95 and 10,479,479,168.46 is: 14,461,963,664.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,811,614,611.07 : 24,580,508,168.95 = 10,479,479,168.46 : x
  2. Step 2: Convert to fraction form
    17,811,614,611.07/24,580,508,168.95 = 10,479,479,168.46/x
  3. Step 3: Cross multiply
    17,811,614,611.07x = 24,580,508,168.95 × 10,479,479,168.46
  4. Step 4: Simplify right side
    17,811,614,611.07x = 257,590,923,306,714,267,648
  5. Step 5: Solve for x
    x = 257,590,923,306,714,267,648/17,811,614,611.07
  6. Step 6: Final answer
    x = 14,461,963,664.24

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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.