Home / 23,376,844.80-32,258,503.40-13,452,123.64

Finding the Fourth Proportional to 23,376,844.80, 32,258,503.40 and 13,452,123.64

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Solution

The fourth proportional to 23,376,844.80, 32,258,503.40 and 13,452,123.64 is: 18,563,043.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,376,844.80 : 32,258,503.40 = 13,452,123.64 : x
  2. Step 2: Convert to fraction form
    23,376,844.80/32,258,503.40 = 13,452,123.64/x
  3. Step 3: Cross multiply
    23,376,844.80x = 32,258,503.40 × 13,452,123.64
  4. Step 4: Simplify right side
    23,376,844.80x = 433,945,376,178,160.38
  5. Step 5: Solve for x
    x = 433,945,376,178,160.38/23,376,844.80
  6. Step 6: Final answer
    x = 18,563,043.04

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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.