Home / 296,383,140.53-444,575,686.75-75,054,359.24

Finding the Fourth Proportional to 296,383,140.53, 444,575,686.75 and 75,054,359.24

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Solution

The fourth proportional to 296,383,140.53, 444,575,686.75 and 75,054,359.24 is: 112,581,786.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,383,140.53 : 444,575,686.75 = 75,054,359.24 : x
  2. Step 2: Convert to fraction form
    296,383,140.53/444,575,686.75 = 75,054,359.24/x
  3. Step 3: Cross multiply
    296,383,140.53x = 444,575,686.75 × 75,054,359.24
  4. Step 4: Simplify right side
    296,383,140.53x = 33,367,343,301,960,852
  5. Step 5: Solve for x
    x = 33,367,343,301,960,852/296,383,140.53
  6. Step 6: Final answer
    x = 112,581,786.00

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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.