Home / 15,710,923,297.80-23,577,864,072.30-11,061,877,429.80

Finding the Fourth Proportional to 15,710,923,297.80, 23,577,864,072.30 and 11,061,877,429.80

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Solution

The fourth proportional to 15,710,923,297.80, 23,577,864,072.30 and 11,061,877,429.80 is: 16,600,898,462.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,710,923,297.80 : 23,577,864,072.30 = 11,061,877,429.80 : x
  2. Step 2: Convert to fraction form
    15,710,923,297.80/23,577,864,072.30 = 11,061,877,429.80/x
  3. Step 3: Cross multiply
    15,710,923,297.80x = 23,577,864,072.30 × 11,061,877,429.80
  4. Step 4: Simplify right side
    15,710,923,297.80x = 260,815,442,424,267,669,504
  5. Step 5: Solve for x
    x = 260,815,442,424,267,669,504/15,710,923,297.80
  6. Step 6: Final answer
    x = 16,600,898,462.84

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1.5x scale

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.