Home / 23,561,085.60-35,341,628.40-19,306,058.40

Finding the Fourth Proportional to 23,561,085.60, 35,341,628.40 and 19,306,058.40

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Solution

The fourth proportional to 23,561,085.60, 35,341,628.40 and 19,306,058.40 is: 28,959,087.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,561,085.60 : 35,341,628.40 = 19,306,058.40 : x
  2. Step 2: Convert to fraction form
    23,561,085.60/35,341,628.40 = 19,306,058.40/x
  3. Step 3: Cross multiply
    23,561,085.60x = 35,341,628.40 × 19,306,058.40
  4. Step 4: Simplify right side
    23,561,085.60x = 682,307,541,841,498.50
  5. Step 5: Solve for x
    x = 682,307,541,841,498.50/23,561,085.60
  6. Step 6: Final answer
    x = 28,959,087.60

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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.