Home / 26,273,502.56-36,256,706.08-14,512,560.16

Finding the Fourth Proportional to 26,273,502.56, 36,256,706.08 and 14,512,560.16

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Solution

The fourth proportional to 26,273,502.56, 36,256,706.08 and 14,512,560.16 is: 20,026,931.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,273,502.56 : 36,256,706.08 = 14,512,560.16 : x
  2. Step 2: Convert to fraction form
    26,273,502.56/36,256,706.08 = 14,512,560.16/x
  3. Step 3: Cross multiply
    26,273,502.56x = 36,256,706.08 × 14,512,560.16
  4. Step 4: Simplify right side
    26,273,502.56x = 526,177,628,189,437.75
  5. Step 5: Solve for x
    x = 526,177,628,189,437.75/26,273,502.56
  6. Step 6: Final answer
    x = 20,026,931.20

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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.