Home / 16,637,591.37-22,955,939.69-9,664,126.01

Finding the Fourth Proportional to 16,637,591.37, 22,955,939.69 and 9,664,126.01

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Solution

The fourth proportional to 16,637,591.37, 22,955,939.69 and 9,664,126.01 is: 13,334,207.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637,591.37 : 22,955,939.69 = 9,664,126.01 : x
  2. Step 2: Convert to fraction form
    16,637,591.37/22,955,939.69 = 9,664,126.01/x
  3. Step 3: Cross multiply
    16,637,591.37x = 22,955,939.69 × 9,664,126.01
  4. Step 4: Simplify right side
    16,637,591.37x = 221,849,093,679,020
  5. Step 5: Solve for x
    x = 221,849,093,679,020/16,637,591.37
  6. Step 6: Final answer
    x = 13,334,207.38

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1.5x scale

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.