Home / 293,355,436,176.15-440,033,154,264.23-293,355,436,176.15

Finding the Fourth Proportional to 293,355,436,176.15, 440,033,154,264.23 and 293,355,436,176.15

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Solution

The fourth proportional to 293,355,436,176.15, 440,033,154,264.23 and 293,355,436,176.15 is: 440,033,154,264.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,355,436,176.15 : 440,033,154,264.23 = 293,355,436,176.15 : x
  2. Step 2: Convert to fraction form
    293,355,436,176.15/440,033,154,264.23 = 293,355,436,176.15/x
  3. Step 3: Cross multiply
    293,355,436,176.15x = 440,033,154,264.23 × 293,355,436,176.15
  4. Step 4: Simplify right side
    293,355,436,176.15x = 129,086,117,901,150,292,279,296
  5. Step 5: Solve for x
    x = 129,086,117,901,150,292,279,296/293,355,436,176.15
  6. Step 6: Final answer
    x = 440,033,154,264.23

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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.