Home / 25,501,037.40-35,192,253.60-14,487,586.74

Finding the Fourth Proportional to 25,501,037.40, 35,192,253.60 and 14,487,586.74

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Solution

The fourth proportional to 25,501,037.40, 35,192,253.60 and 14,487,586.74 is: 19,993,336.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,501,037.40 : 35,192,253.60 = 14,487,586.74 : x
  2. Step 2: Convert to fraction form
    25,501,037.40/35,192,253.60 = 14,487,586.74/x
  3. Step 3: Cross multiply
    25,501,037.40x = 35,192,253.60 × 14,487,586.74
  4. Step 4: Simplify right side
    25,501,037.40x = 509,850,826,606,077.31
  5. Step 5: Solve for x
    x = 509,850,826,606,077.31/25,501,037.40
  6. Step 6: Final answer
    x = 19,993,336.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.