Home / 24,957,428.40-37,464,136.20-19,302,721.20

Finding the Fourth Proportional to 24,957,428.40, 37,464,136.20 and 19,302,721.20

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Solution

The fourth proportional to 24,957,428.40, 37,464,136.20 and 19,302,721.20 is: 28,975,732.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,957,428.40 : 37,464,136.20 = 19,302,721.20 : x
  2. Step 2: Convert to fraction form
    24,957,428.40/37,464,136.20 = 19,302,721.20/x
  3. Step 3: Cross multiply
    24,957,428.40x = 37,464,136.20 × 19,302,721.20
  4. Step 4: Simplify right side
    24,957,428.40x = 723,159,776,067,427.50
  5. Step 5: Solve for x
    x = 723,159,776,067,427.50/24,957,428.40
  6. Step 6: Final answer
    x = 28,975,732.77

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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.