Home / 23,366,058.40-35,049,087.60-13,288,362.40

Finding the Fourth Proportional to 23,366,058.40, 35,049,087.60 and 13,288,362.40

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Solution

The fourth proportional to 23,366,058.40, 35,049,087.60 and 13,288,362.40 is: 19,932,543.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366,058.40 : 35,049,087.60 = 13,288,362.40 : x
  2. Step 2: Convert to fraction form
    23,366,058.40/35,049,087.60 = 13,288,362.40/x
  3. Step 3: Cross multiply
    23,366,058.40x = 35,049,087.60 × 13,288,362.40
  4. Step 4: Simplify right side
    23,366,058.40x = 465,744,977,818,146.25
  5. Step 5: Solve for x
    x = 465,744,977,818,146.25/23,366,058.40
  6. Step 6: Final answer
    x = 19,932,543.60

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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.