Home / 335,010,243.68-502,515,482.16-104,997,174.56

Finding the Fourth Proportional to 335,010,243.68, 502,515,482.16 and 104,997,174.56

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Solution

The fourth proportional to 335,010,243.68, 502,515,482.16 and 104,997,174.56 is: 157,495,798.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,010,243.68 : 502,515,482.16 = 104,997,174.56 : x
  2. Step 2: Convert to fraction form
    335,010,243.68/502,515,482.16 = 104,997,174.56/x
  3. Step 3: Cross multiply
    335,010,243.68x = 502,515,482.16 × 104,997,174.56
  4. Step 4: Simplify right side
    335,010,243.68x = 52,762,705,799,456,088
  5. Step 5: Solve for x
    x = 52,762,705,799,456,088/335,010,243.68
  6. Step 6: Final answer
    x = 157,495,798.40

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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.