Home / 152,147,892.66-228,330,804.33-64,770,670.74

Finding the Fourth Proportional to 152,147,892.66, 228,330,804.33 and 64,770,670.74

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Solution

The fourth proportional to 152,147,892.66, 228,330,804.33 and 64,770,670.74 is: 97,202,393.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,147,892.66 : 228,330,804.33 = 64,770,670.74 : x
  2. Step 2: Convert to fraction form
    152,147,892.66/228,330,804.33 = 64,770,670.74/x
  3. Step 3: Cross multiply
    152,147,892.66x = 228,330,804.33 × 64,770,670.74
  4. Step 4: Simplify right side
    152,147,892.66x = 14,789,139,347,057,798
  5. Step 5: Solve for x
    x = 14,789,139,347,057,798/152,147,892.66
  6. Step 6: Final answer
    x = 97,202,393.60

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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.