Home / 22,773,737.80-34,160,606.70-21,790,851.40

Finding the Fourth Proportional to 22,773,737.80, 34,160,606.70 and 21,790,851.40

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Solution

The fourth proportional to 22,773,737.80, 34,160,606.70 and 21,790,851.40 is: 32,686,277.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,773,737.80 : 34,160,606.70 = 21,790,851.40 : x
  2. Step 2: Convert to fraction form
    22,773,737.80/34,160,606.70 = 21,790,851.40/x
  3. Step 3: Cross multiply
    22,773,737.80x = 34,160,606.70 × 21,790,851.40
  4. Step 4: Simplify right side
    22,773,737.80x = 744,388,704,333,544.38
  5. Step 5: Solve for x
    x = 744,388,704,333,544.38/22,773,737.80
  6. Step 6: Final answer
    x = 32,686,277.10

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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.