Home / 740,916,241.38-1,111,091,861.77-249,497,571.01

Finding the Fourth Proportional to 740,916,241.38, 1,111,091,861.77 and 249,497,571.01

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Solution

The fourth proportional to 740,916,241.38, 1,111,091,861.77 and 249,497,571.01 is: 374,151,226.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,916,241.38 : 1,111,091,861.77 = 249,497,571.01 : x
  2. Step 2: Convert to fraction form
    740,916,241.38/1,111,091,861.77 = 249,497,571.01/x
  3. Step 3: Cross multiply
    740,916,241.38x = 1,111,091,861.77 × 249,497,571.01
  4. Step 4: Simplify right side
    740,916,241.38x = 277,214,720,680,593,664
  5. Step 5: Solve for x
    x = 277,214,720,680,593,664/740,916,241.38
  6. Step 6: Final answer
    x = 374,151,226.82

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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.