Home / 15,552,012.60-23,328,018.90-4,193,609.40

Finding the Fourth Proportional to 15,552,012.60, 23,328,018.90 and 4,193,609.40

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Solution

The fourth proportional to 15,552,012.60, 23,328,018.90 and 4,193,609.40 is: 6,290,414.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,012.60 : 23,328,018.90 = 4,193,609.40 : x
  2. Step 2: Convert to fraction form
    15,552,012.60/23,328,018.90 = 4,193,609.40/x
  3. Step 3: Cross multiply
    15,552,012.60x = 23,328,018.90 × 4,193,609.40
  4. Step 4: Simplify right side
    15,552,012.60x = 97,828,599,342,417.66
  5. Step 5: Solve for x
    x = 97,828,599,342,417.66/15,552,012.60
  6. Step 6: Final answer
    x = 6,290,414.10

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1.5x scale

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.