Home / 29,802,762.36-41,131,222.20-16,573,259.16

Finding the Fourth Proportional to 29,802,762.36, 41,131,222.20 and 16,573,259.16

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Solution

The fourth proportional to 29,802,762.36, 41,131,222.20 and 16,573,259.16 is: 22,872,994.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,802,762.36 : 41,131,222.20 = 16,573,259.16 : x
  2. Step 2: Convert to fraction form
    29,802,762.36/41,131,222.20 = 16,573,259.16/x
  3. Step 3: Cross multiply
    29,802,762.36x = 41,131,222.20 × 16,573,259.16
  4. Step 4: Simplify right side
    29,802,762.36x = 681,678,405,088,145.38
  5. Step 5: Solve for x
    x = 681,678,405,088,145.38/29,802,762.36
  6. Step 6: Final answer
    x = 22,872,994.01

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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.