Home / 473,598,568,723.60-710,390,089,932.80-150,896,998,552.21

Finding the Fourth Proportional to 473,598,568,723.60, 710,390,089,932.80 and 150,896,998,552.21

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Solution

The fourth proportional to 473,598,568,723.60, 710,390,089,932.80 and 150,896,998,552.21 is: 226,343,024,348.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    473,598,568,723.60 : 710,390,089,932.80 = 150,896,998,552.21 : x
  2. Step 2: Convert to fraction form
    473,598,568,723.60/710,390,089,932.80 = 150,896,998,552.21/x
  3. Step 3: Cross multiply
    473,598,568,723.60x = 710,390,089,932.80 × 150,896,998,552.21
  4. Step 4: Simplify right side
    473,598,568,723.60x = 107,195,732,372,094,061,641,728
  5. Step 5: Solve for x
    x = 107,195,732,372,094,061,641,728/473,598,568,723.60
  6. Step 6: Final answer
    x = 226,343,024,348.66

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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.