Home / 356,700,895.00-534,876,292.97-146,573,514.69

Finding the Fourth Proportional to 356,700,895.00, 534,876,292.97 and 146,573,514.69

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Solution

The fourth proportional to 356,700,895.00, 534,876,292.97 and 146,573,514.69 is: 219,788,341.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,700,895.00 : 534,876,292.97 = 146,573,514.69 : x
  2. Step 2: Convert to fraction form
    356,700,895.00/534,876,292.97 = 146,573,514.69/x
  3. Step 3: Cross multiply
    356,700,895.00x = 534,876,292.97 × 146,573,514.69
  4. Step 4: Simplify right side
    356,700,895.00x = 78,398,698,185,110,256
  5. Step 5: Solve for x
    x = 78,398,698,185,110,256/356,700,895.00
  6. Step 6: Final answer
    x = 219,788,341.67

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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.