Home / 296,063,999.10-444,095,998.65-291,025,151.10

Finding the Fourth Proportional to 296,063,999.10, 444,095,998.65 and 291,025,151.10

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Solution

The fourth proportional to 296,063,999.10, 444,095,998.65 and 291,025,151.10 is: 436,537,726.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,063,999.10 : 444,095,998.65 = 291,025,151.10 : x
  2. Step 2: Convert to fraction form
    296,063,999.10/444,095,998.65 = 291,025,151.10/x
  3. Step 3: Cross multiply
    296,063,999.10x = 444,095,998.65 × 291,025,151.10
  4. Step 4: Simplify right side
    296,063,999.10x = 129,243,105,110,021,648
  5. Step 5: Solve for x
    x = 129,243,105,110,021,648/296,063,999.10
  6. Step 6: Final answer
    x = 436,537,726.65

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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.