Home / 14,856,840.32-22,285,267.84-9,806,970.56

Finding the Fourth Proportional to 14,856,840.32, 22,285,267.84 and 9,806,970.56

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Solution

The fourth proportional to 14,856,840.32, 22,285,267.84 and 9,806,970.56 is: 14,710,460.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,856,840.32 : 22,285,267.84 = 9,806,970.56 : x
  2. Step 2: Convert to fraction form
    14,856,840.32/22,285,267.84 = 9,806,970.56/x
  3. Step 3: Cross multiply
    14,856,840.32x = 22,285,267.84 × 9,806,970.56
  4. Step 4: Simplify right side
    14,856,840.32x = 218,550,965,628,594.81
  5. Step 5: Solve for x
    x = 218,550,965,628,594.81/14,856,840.32
  6. Step 6: Final answer
    x = 14,710,460.70

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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.