Home / 324,006,495.02-447,130,148.25-175,327,617.28

Finding the Fourth Proportional to 324,006,495.02, 447,130,148.25 and 175,327,617.28

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Solution

The fourth proportional to 324,006,495.02, 447,130,148.25 and 175,327,617.28 is: 241,952,753.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,006,495.02 : 447,130,148.25 = 175,327,617.28 : x
  2. Step 2: Convert to fraction form
    324,006,495.02/447,130,148.25 = 175,327,617.28/x
  3. Step 3: Cross multiply
    324,006,495.02x = 447,130,148.25 × 175,327,617.28
  4. Step 4: Simplify right side
    324,006,495.02x = 78,394,263,506,725,664
  5. Step 5: Solve for x
    x = 78,394,263,506,725,664/324,006,495.02
  6. Step 6: Final answer
    x = 241,952,753.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.