Home / 96,677,409.38-133,417,575.09-52,627,248.98

Finding the Fourth Proportional to 96,677,409.38, 133,417,575.09 and 52,627,248.98

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Solution

The fourth proportional to 96,677,409.38, 133,417,575.09 and 52,627,248.98 is: 72,627,100.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,677,409.38 : 133,417,575.09 = 52,627,248.98 : x
  2. Step 2: Convert to fraction form
    96,677,409.38/133,417,575.09 = 52,627,248.98/x
  3. Step 3: Cross multiply
    96,677,409.38x = 133,417,575.09 × 52,627,248.98
  4. Step 4: Simplify right side
    96,677,409.38x = 7,021,399,942,569,276
  5. Step 5: Solve for x
    x = 7,021,399,942,569,276/96,677,409.38
  6. Step 6: Final answer
    x = 72,627,100.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.