Home / 10,369,550.15-15,554,325.23-10,369,550.15

Finding the Fourth Proportional to 10,369,550.15, 15,554,325.23 and 10,369,550.15

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Solution

The fourth proportional to 10,369,550.15, 15,554,325.23 and 10,369,550.15 is: 15,554,325.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,369,550.15 : 15,554,325.23 = 10,369,550.15 : x
  2. Step 2: Convert to fraction form
    10,369,550.15/15,554,325.23 = 10,369,550.15/x
  3. Step 3: Cross multiply
    10,369,550.15x = 15,554,325.23 × 10,369,550.15
  4. Step 4: Simplify right side
    10,369,550.15x = 161,291,355,521,895.28
  5. Step 5: Solve for x
    x = 161,291,355,521,895.28/10,369,550.15
  6. Step 6: Final answer
    x = 15,554,325.23

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Double scale
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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.