Home / 47,618,252,285.31-71,428,925,439.93-14,039,058,950.91

Finding the Fourth Proportional to 47,618,252,285.31, 71,428,925,439.93 and 14,039,058,950.91

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Solution

The fourth proportional to 47,618,252,285.31, 71,428,925,439.93 and 14,039,058,950.91 is: 21,059,044,524.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,618,252,285.31 : 71,428,925,439.93 = 14,039,058,950.91 : x
  2. Step 2: Convert to fraction form
    47,618,252,285.31/71,428,925,439.93 = 14,039,058,950.91/x
  3. Step 3: Cross multiply
    47,618,252,285.31x = 71,428,925,439.93 × 14,039,058,950.91
  4. Step 4: Simplify right side
    47,618,252,285.31x = 1,002,794,895,051,304,075,264
  5. Step 5: Solve for x
    x = 1,002,794,895,051,304,075,264/47,618,252,285.31
  6. Step 6: Final answer
    x = 21,059,044,524.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.