Home / 32,195,763.90-48,256,321.05-13,013,927.10

Finding the Fourth Proportional to 32,195,763.90, 48,256,321.05 and 13,013,927.10

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Solution

The fourth proportional to 32,195,763.90, 48,256,321.05 and 13,013,927.10 is: 19,505,803.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,195,763.90 : 48,256,321.05 = 13,013,927.10 : x
  2. Step 2: Convert to fraction form
    32,195,763.90/48,256,321.05 = 13,013,927.10/x
  3. Step 3: Cross multiply
    32,195,763.90x = 48,256,321.05 × 13,013,927.10
  4. Step 4: Simplify right side
    32,195,763.90x = 628,004,244,258,895.38
  5. Step 5: Solve for x
    x = 628,004,244,258,895.38/32,195,763.90
  6. Step 6: Final answer
    x = 19,505,803.50

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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.