Home / 44,402,324.08-66,610,664.34-13,689,714.46

Finding the Fourth Proportional to 44,402,324.08, 66,610,664.34 and 13,689,714.46

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Solution

The fourth proportional to 44,402,324.08, 66,610,664.34 and 13,689,714.46 is: 20,536,784.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,402,324.08 : 66,610,664.34 = 13,689,714.46 : x
  2. Step 2: Convert to fraction form
    44,402,324.08/66,610,664.34 = 13,689,714.46/x
  3. Step 3: Cross multiply
    44,402,324.08x = 66,610,664.34 × 13,689,714.46
  4. Step 4: Simplify right side
    44,402,324.08x = 911,880,974,805,504.50
  5. Step 5: Solve for x
    x = 911,880,974,805,504.50/44,402,324.08
  6. Step 6: Final answer
    x = 20,536,784.81

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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.