Home / 16,172,169.60-24,258,254.40-13,736,726.40

Finding the Fourth Proportional to 16,172,169.60, 24,258,254.40 and 13,736,726.40

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Solution

The fourth proportional to 16,172,169.60, 24,258,254.40 and 13,736,726.40 is: 20,605,089.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,169.60 : 24,258,254.40 = 13,736,726.40 : x
  2. Step 2: Convert to fraction form
    16,172,169.60/24,258,254.40 = 13,736,726.40/x
  3. Step 3: Cross multiply
    16,172,169.60x = 24,258,254.40 × 13,736,726.40
  4. Step 4: Simplify right side
    16,172,169.60x = 333,229,003,634,396.12
  5. Step 5: Solve for x
    x = 333,229,003,634,396.12/16,172,169.60
  6. Step 6: Final answer
    x = 20,605,089.60

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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.