Home / 17,740,875,720.33-24,482,408,976.99-9,820,279,056.33

Finding the Fourth Proportional to 17,740,875,720.33, 24,482,408,976.99 and 9,820,279,056.33

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Solution

The fourth proportional to 17,740,875,720.33, 24,482,408,976.99 and 9,820,279,056.33 is: 13,551,985,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,875,720.33 : 24,482,408,976.99 = 9,820,279,056.33 : x
  2. Step 2: Convert to fraction form
    17,740,875,720.33/24,482,408,976.99 = 9,820,279,056.33/x
  3. Step 3: Cross multiply
    17,740,875,720.33x = 24,482,408,976.99 × 9,820,279,056.33
  4. Step 4: Simplify right side
    17,740,875,720.33x = 240,424,088,125,240,508,416
  5. Step 5: Solve for x
    x = 240,424,088,125,240,508,416/17,740,875,720.33
  6. Step 6: Final answer
    x = 13,551,985,365.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.