Home / 22,019,999.02-33,029,998.53-6,875,228.14

Finding the Fourth Proportional to 22,019,999.02, 33,029,998.53 and 6,875,228.14

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Solution

The fourth proportional to 22,019,999.02, 33,029,998.53 and 6,875,228.14 is: 10,312,842.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,019,999.02 : 33,029,998.53 = 6,875,228.14 : x
  2. Step 2: Convert to fraction form
    22,019,999.02/33,029,998.53 = 6,875,228.14/x
  3. Step 3: Cross multiply
    22,019,999.02x = 33,029,998.53 × 6,875,228.14
  4. Step 4: Simplify right side
    22,019,999.02x = 227,088,775,357,614.62
  5. Step 5: Solve for x
    x = 227,088,775,357,614.62/22,019,999.02
  6. Step 6: Final answer
    x = 10,312,842.21

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1.5x scale

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.