Home / 16,168,083.60-24,252,125.40-7,665,027.60

Finding the Fourth Proportional to 16,168,083.60, 24,252,125.40 and 7,665,027.60

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Solution

The fourth proportional to 16,168,083.60, 24,252,125.40 and 7,665,027.60 is: 11,497,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,083.60 : 24,252,125.40 = 7,665,027.60 : x
  2. Step 2: Convert to fraction form
    16,168,083.60/24,252,125.40 = 7,665,027.60/x
  3. Step 3: Cross multiply
    16,168,083.60x = 24,252,125.40 × 7,665,027.60
  4. Step 4: Simplify right side
    16,168,083.60x = 185,893,210,549,661.03
  5. Step 5: Solve for x
    x = 185,893,210,549,661.03/16,168,083.60
  6. Step 6: Final answer
    x = 11,497,541.40

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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.