Home / 333,634,356.02-500,478,768.09-167,552,446.65

Finding the Fourth Proportional to 333,634,356.02, 500,478,768.09 and 167,552,446.65

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Solution

The fourth proportional to 333,634,356.02, 500,478,768.09 and 167,552,446.65 is: 251,342,347.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,634,356.02 : 500,478,768.09 = 167,552,446.65 : x
  2. Step 2: Convert to fraction form
    333,634,356.02/500,478,768.09 = 167,552,446.65/x
  3. Step 3: Cross multiply
    333,634,356.02x = 500,478,768.09 × 167,552,446.65
  4. Step 4: Simplify right side
    333,634,356.02x = 83,856,442,089,857,440
  5. Step 5: Solve for x
    x = 83,856,442,089,857,440/333,634,356.02
  6. Step 6: Final answer
    x = 251,342,347.03

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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.