Home / 244,829,889.40-367,159,103.70-72,261,009.40

Finding the Fourth Proportional to 244,829,889.40, 367,159,103.70 and 72,261,009.40

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Solution

The fourth proportional to 244,829,889.40, 367,159,103.70 and 72,261,009.40 is: 108,366,210.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,829,889.40 : 367,159,103.70 = 72,261,009.40 : x
  2. Step 2: Convert to fraction form
    244,829,889.40/367,159,103.70 = 72,261,009.40/x
  3. Step 3: Cross multiply
    244,829,889.40x = 367,159,103.70 × 72,261,009.40
  4. Step 4: Simplify right side
    244,829,889.40x = 26,531,287,443,761,276
  5. Step 5: Solve for x
    x = 26,531,287,443,761,276/244,829,889.40
  6. Step 6: Final answer
    x = 108,366,210.96

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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.