Home / 15,723,752.08-23,586,645.08-4,941,503.09

Finding the Fourth Proportional to 15,723,752.08, 23,586,645.08 and 4,941,503.09

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Solution

The fourth proportional to 15,723,752.08, 23,586,645.08 and 4,941,503.09 is: 7,412,574.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,723,752.08 : 23,586,645.08 = 4,941,503.09 : x
  2. Step 2: Convert to fraction form
    15,723,752.08/23,586,645.08 = 4,941,503.09/x
  3. Step 3: Cross multiply
    15,723,752.08x = 23,586,645.08 × 4,941,503.09
  4. Step 4: Simplify right side
    15,723,752.08x = 116,553,479,579,812.39
  5. Step 5: Solve for x
    x = 116,553,479,579,812.39/15,723,752.08
  6. Step 6: Final answer
    x = 7,412,574.24

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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.