Home / 14,063,166,294.98-19,407,197,043.53-8,348,596,777.82

Finding the Fourth Proportional to 14,063,166,294.98, 19,407,197,043.53 and 8,348,596,777.82

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Solution

The fourth proportional to 14,063,166,294.98, 19,407,197,043.53 and 8,348,596,777.82 is: 11,521,079,912.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,063,166,294.98 : 19,407,197,043.53 = 8,348,596,777.82 : x
  2. Step 2: Convert to fraction form
    14,063,166,294.98/19,407,197,043.53 = 8,348,596,777.82/x
  3. Step 3: Cross multiply
    14,063,166,294.98x = 19,407,197,043.53 × 8,348,596,777.82
  4. Step 4: Simplify right side
    14,063,166,294.98x = 162,022,862,704,172,564,480
  5. Step 5: Solve for x
    x = 162,022,862,704,172,564,480/14,063,166,294.98
  6. Step 6: Final answer
    x = 11,521,079,912.29

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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.