Home / 251,819,676,262.62-377,345,148,363.30-149,514,810,595.04

Finding the Fourth Proportional to 251,819,676,262.62, 377,345,148,363.30 and 149,514,810,595.04

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Solution

The fourth proportional to 251,819,676,262.62, 377,345,148,363.30 and 149,514,810,595.04 is: 224,044,003,327.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,819,676,262.62 : 377,345,148,363.30 = 149,514,810,595.04 : x
  2. Step 2: Convert to fraction form
    251,819,676,262.62/377,345,148,363.30 = 149,514,810,595.04/x
  3. Step 3: Cross multiply
    251,819,676,262.62x = 377,345,148,363.30 × 149,514,810,595.04
  4. Step 4: Simplify right side
    251,819,676,262.62x = 56,418,688,386,496,066,486,272
  5. Step 5: Solve for x
    x = 56,418,688,386,496,066,486,272/251,819,676,262.62
  6. Step 6: Final answer
    x = 224,044,003,327.44

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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.