Home / 11,829,482.64-16,318,480.05-10,277,256.66

Finding the Fourth Proportional to 11,829,482.64, 16,318,480.05 and 10,277,256.66

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Solution

The fourth proportional to 11,829,482.64, 16,318,480.05 and 10,277,256.66 is: 14,177,222.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,829,482.64 : 16,318,480.05 = 10,277,256.66 : x
  2. Step 2: Convert to fraction form
    11,829,482.64/16,318,480.05 = 10,277,256.66/x
  3. Step 3: Cross multiply
    11,829,482.64x = 16,318,480.05 × 10,277,256.66
  4. Step 4: Simplify right side
    11,829,482.64x = 167,709,207,774,939.66
  5. Step 5: Solve for x
    x = 167,709,207,774,939.66/11,829,482.64
  6. Step 6: Final answer
    x = 14,177,222.53

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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.