Home / 152,267,313.41-228,430,334.32-64,827,229

Finding the Fourth Proportional to 152,267,313.41, 228,430,334.32 and 64,827,229

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Solution

The fourth proportional to 152,267,313.41, 228,430,334.32 and 64,827,229 is: 97,253,345.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,267,313.41 : 228,430,334.32 = 64,827,229 : x
  2. Step 2: Convert to fraction form
    152,267,313.41/228,430,334.32 = 64,827,229/x
  3. Step 3: Cross multiply
    152,267,313.41x = 228,430,334.32 × 64,827,229
  4. Step 4: Simplify right side
    152,267,313.41x = 14,808,505,593,509,198
  5. Step 5: Solve for x
    x = 14,808,505,593,509,198/152,267,313.41
  6. Step 6: Final answer
    x = 97,253,345.20

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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.