Home / 9,925,272.60-14,880,035.70-5,437,548.60

Finding the Fourth Proportional to 9,925,272.60, 14,880,035.70 and 5,437,548.60

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Solution

The fourth proportional to 9,925,272.60, 14,880,035.70 and 5,437,548.60 is: 8,152,009.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925,272.60 : 14,880,035.70 = 5,437,548.60 : x
  2. Step 2: Convert to fraction form
    9,925,272.60/14,880,035.70 = 5,437,548.60/x
  3. Step 3: Cross multiply
    9,925,272.60x = 14,880,035.70 × 5,437,548.60
  4. Step 4: Simplify right side
    9,925,272.60x = 80,910,917,288,485.02
  5. Step 5: Solve for x
    x = 80,910,917,288,485.02/9,925,272.60
  6. Step 6: Final answer
    x = 8,152,009.58

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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.