Home / 44,095,688.40-66,145,606.20-13,804,539.60

Finding the Fourth Proportional to 44,095,688.40, 66,145,606.20 and 13,804,539.60

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Solution

The fourth proportional to 44,095,688.40, 66,145,606.20 and 13,804,539.60 is: 20,707,458.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,095,688.40 : 66,145,606.20 = 13,804,539.60 : x
  2. Step 2: Convert to fraction form
    44,095,688.40/66,145,606.20 = 13,804,539.60/x
  3. Step 3: Cross multiply
    44,095,688.40x = 66,145,606.20 × 13,804,539.60
  4. Step 4: Simplify right side
    44,095,688.40x = 913,109,640,153,905.50
  5. Step 5: Solve for x
    x = 913,109,640,153,905.50/44,095,688.40
  6. Step 6: Final answer
    x = 20,707,458.56

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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.