Home / 15,484,925,238,514-21,369,088,121,338-8,453,523,385,591.50

Finding the Fourth Proportional to 15,484,925,238,514, 21,369,088,121,338 and 8,453,523,385,591.50

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Solution

The fourth proportional to 15,484,925,238,514, 21,369,088,121,338 and 8,453,523,385,591.50 is: 11,665,802,926,397.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,484,925,238,514 : 21,369,088,121,338 = 8,453,523,385,591.50 : x
  2. Step 2: Convert to fraction form
    15,484,925,238,514/21,369,088,121,338 = 8,453,523,385,591.50/x
  3. Step 3: Cross multiply
    15,484,925,238,514x = 21,369,088,121,338 × 8,453,523,385,591.50
  4. Step 4: Simplify right side
    15,484,925,238,514x = 180,644,086,162,496,327,499,382,784
  5. Step 5: Solve for x
    x = 180,644,086,162,496,327,499,382,784/15,484,925,238,514
  6. Step 6: Final answer
    x = 11,665,802,926,397.06

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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.