Home / 21,730,040,674.80-32,595,061,012.20-14,704,815,807.60

Finding the Fourth Proportional to 21,730,040,674.80, 32,595,061,012.20 and 14,704,815,807.60

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Solution

The fourth proportional to 21,730,040,674.80, 32,595,061,012.20 and 14,704,815,807.60 is: 22,057,223,711.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,730,040,674.80 : 32,595,061,012.20 = 14,704,815,807.60 : x
  2. Step 2: Convert to fraction form
    21,730,040,674.80/32,595,061,012.20 = 14,704,815,807.60/x
  3. Step 3: Cross multiply
    21,730,040,674.80x = 32,595,061,012.20 × 14,704,815,807.60
  4. Step 4: Simplify right side
    21,730,040,674.80x = 479,304,368,421,885,050,880
  5. Step 5: Solve for x
    x = 479,304,368,421,885,050,880/21,730,040,674.80
  6. Step 6: Final answer
    x = 22,057,223,711.40

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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.