Home / 45,282,415,239,832-67,918,001,045,468-12,203,499,317,229

Finding the Fourth Proportional to 45,282,415,239,832, 67,918,001,045,468 and 12,203,499,317,229

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Solution

The fourth proportional to 45,282,415,239,832, 67,918,001,045,468 and 12,203,499,317,229 is: 18,303,733,910,748.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,282,415,239,832 : 67,918,001,045,468 = 12,203,499,317,229 : x
  2. Step 2: Convert to fraction form
    45,282,415,239,832/67,918,001,045,468 = 12,203,499,317,229/x
  3. Step 3: Cross multiply
    45,282,415,239,832x = 67,918,001,045,468 × 12,203,499,317,229
  4. Step 4: Simplify right side
    45,282,415,239,832x = 828,837,279,385,927,271,197,966,336
  5. Step 5: Solve for x
    x = 828,837,279,385,927,271,197,966,336/45,282,415,239,832
  6. Step 6: Final answer
    x = 18,303,733,910,748.93

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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.