Home / 16,010,811,444.98-23,982,431,035.55-12,845,890,954.10

Finding the Fourth Proportional to 16,010,811,444.98, 23,982,431,035.55 and 12,845,890,954.10

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Solution

The fourth proportional to 16,010,811,444.98, 23,982,431,035.55 and 12,845,890,954.10 is: 19,241,728,937.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,010,811,444.98 : 23,982,431,035.55 = 12,845,890,954.10 : x
  2. Step 2: Convert to fraction form
    16,010,811,444.98/23,982,431,035.55 = 12,845,890,954.10/x
  3. Step 3: Cross multiply
    16,010,811,444.98x = 23,982,431,035.55 × 12,845,890,954.10
  4. Step 4: Simplify right side
    16,010,811,444.98x = 308,075,693,896,898,838,528
  5. Step 5: Solve for x
    x = 308,075,693,896,898,838,528/16,010,811,444.98
  6. Step 6: Final answer
    x = 19,241,728,937.70

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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.