Home / 17,712,101.60-26,568,152.40-16,116,466.40

Finding the Fourth Proportional to 17,712,101.60, 26,568,152.40 and 16,116,466.40

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Solution

The fourth proportional to 17,712,101.60, 26,568,152.40 and 16,116,466.40 is: 24,174,699.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,712,101.60 : 26,568,152.40 = 16,116,466.40 : x
  2. Step 2: Convert to fraction form
    17,712,101.60/26,568,152.40 = 16,116,466.40/x
  3. Step 3: Cross multiply
    17,712,101.60x = 26,568,152.40 × 16,116,466.40
  4. Step 4: Simplify right side
    17,712,101.60x = 428,184,735,464,679.38
  5. Step 5: Solve for x
    x = 428,184,735,464,679.38/17,712,101.60
  6. Step 6: Final answer
    x = 24,174,699.60

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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.