Home / 17,740,875,670.83-24,482,408,908.64-9,820,279,006.83

Finding the Fourth Proportional to 17,740,875,670.83, 24,482,408,908.64 and 9,820,279,006.83

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Solution

The fourth proportional to 17,740,875,670.83, 24,482,408,908.64 and 9,820,279,006.83 is: 13,551,985,296.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,740,875,670.83 : 24,482,408,908.64 = 9,820,279,006.83 : x
  2. Step 2: Convert to fraction form
    17,740,875,670.83/24,482,408,908.64 = 9,820,279,006.83/x
  3. Step 3: Cross multiply
    17,740,875,670.83x = 24,482,408,908.64 × 9,820,279,006.83
  4. Step 4: Simplify right side
    17,740,875,670.83x = 240,424,086,242,096,054,272
  5. Step 5: Solve for x
    x = 240,424,086,242,096,054,272/17,740,875,670.83
  6. Step 6: Final answer
    x = 13,551,985,296.72

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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.