Home / 41,886,006.60-62,829,009.90-11,593,869.60

Finding the Fourth Proportional to 41,886,006.60, 62,829,009.90 and 11,593,869.60

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Solution

The fourth proportional to 41,886,006.60, 62,829,009.90 and 11,593,869.60 is: 17,390,804.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,886,006.60 : 62,829,009.90 = 11,593,869.60 : x
  2. Step 2: Convert to fraction form
    41,886,006.60/62,829,009.90 = 11,593,869.60/x
  3. Step 3: Cross multiply
    41,886,006.60x = 62,829,009.90 × 11,593,869.60
  4. Step 4: Simplify right side
    41,886,006.60x = 728,431,347,877,709
  5. Step 5: Solve for x
    x = 728,431,347,877,709/41,886,006.60
  6. Step 6: Final answer
    x = 17,390,804.40

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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.