Home / 16,637,596.37-22,955,946.59-9,664,131.01

Finding the Fourth Proportional to 16,637,596.37, 22,955,946.59 and 9,664,131.01

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Solution

The fourth proportional to 16,637,596.37, 22,955,946.59 and 9,664,131.01 is: 13,334,214.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637,596.37 : 22,955,946.59 = 9,664,131.01 : x
  2. Step 2: Convert to fraction form
    16,637,596.37/22,955,946.59 = 9,664,131.01/x
  3. Step 3: Cross multiply
    16,637,596.37x = 22,955,946.59 × 9,664,131.01
  4. Step 4: Simplify right side
    16,637,596.37x = 221,849,275,141,222.41
  5. Step 5: Solve for x
    x = 221,849,275,141,222.41/16,637,596.37
  6. Step 6: Final answer
    x = 13,334,214.28

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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.