Home / 29,700,714,670,106-40,986,988,215,728-16,531,423,368,847

Finding the Fourth Proportional to 29,700,714,670,106, 40,986,988,215,728 and 16,531,423,368,847

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Solution

The fourth proportional to 29,700,714,670,106, 40,986,988,215,728 and 16,531,423,368,847 is: 22,813,365,346,057.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,700,714,670,106 : 40,986,988,215,728 = 16,531,423,368,847 : x
  2. Step 2: Convert to fraction form
    29,700,714,670,106/40,986,988,215,728 = 16,531,423,368,847/x
  3. Step 3: Cross multiply
    29,700,714,670,106x = 40,986,988,215,728 × 16,531,423,368,847
  4. Step 4: Simplify right side
    29,700,714,670,106x = 677,573,254,808,142,497,471,004,672
  5. Step 5: Solve for x
    x = 677,573,254,808,142,497,471,004,672/29,700,714,670,106
  6. Step 6: Final answer
    x = 22,813,365,346,057.66

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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.