Home / 17,498,746.40-26,248,119.60-15,735,149.60

Finding the Fourth Proportional to 17,498,746.40, 26,248,119.60 and 15,735,149.60

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Solution

The fourth proportional to 17,498,746.40, 26,248,119.60 and 15,735,149.60 is: 23,602,724.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,498,746.40 : 26,248,119.60 = 15,735,149.60 : x
  2. Step 2: Convert to fraction form
    17,498,746.40/26,248,119.60 = 15,735,149.60/x
  3. Step 3: Cross multiply
    17,498,746.40x = 26,248,119.60 × 15,735,149.60
  4. Step 4: Simplify right side
    17,498,746.40x = 413,018,088,624,692.19
  5. Step 5: Solve for x
    x = 413,018,088,624,692.19/17,498,746.40
  6. Step 6: Final answer
    x = 23,602,724.40

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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.