Home / 14,409,927.54-21,617,510.85-6,836,822.82

Finding the Fourth Proportional to 14,409,927.54, 21,617,510.85 and 6,836,822.82

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Solution

The fourth proportional to 14,409,927.54, 21,617,510.85 and 6,836,822.82 is: 10,256,477.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,409,927.54 : 21,617,510.85 = 6,836,822.82 : x
  2. Step 2: Convert to fraction form
    14,409,927.54/21,617,510.85 = 6,836,822.82/x
  3. Step 3: Cross multiply
    14,409,927.54x = 21,617,510.85 × 6,836,822.82
  4. Step 4: Simplify right side
    14,409,927.54x = 147,795,091,490,877.62
  5. Step 5: Solve for x
    x = 147,795,091,490,877.62/14,409,927.54
  6. Step 6: Final answer
    x = 10,256,477.08

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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.