Home / 324,537,586.48-447,812,335.36-183,357,293.44

Finding the Fourth Proportional to 324,537,586.48, 447,812,335.36 and 183,357,293.44

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Solution

The fourth proportional to 324,537,586.48, 447,812,335.36 and 183,357,293.44 is: 253,005,079.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,537,586.48 : 447,812,335.36 = 183,357,293.44 : x
  2. Step 2: Convert to fraction form
    324,537,586.48/447,812,335.36 = 183,357,293.44/x
  3. Step 3: Cross multiply
    324,537,586.48x = 447,812,335.36 × 183,357,293.44
  4. Step 4: Simplify right side
    324,537,586.48x = 82,109,657,780,655,216
  5. Step 5: Solve for x
    x = 82,109,657,780,655,216/324,537,586.48
  6. Step 6: Final answer
    x = 253,005,079.23

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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.