Home / 23,634,600.54-32,642,652.92-15,886,190.76

Finding the Fourth Proportional to 23,634,600.54, 32,642,652.92 and 15,886,190.76

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Solution

The fourth proportional to 23,634,600.54, 32,642,652.92 and 15,886,190.76 is: 21,941,027.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,600.54 : 32,642,652.92 = 15,886,190.76 : x
  2. Step 2: Convert to fraction form
    23,634,600.54/32,642,652.92 = 15,886,190.76/x
  3. Step 3: Cross multiply
    23,634,600.54x = 32,642,652.92 × 15,886,190.76
  4. Step 4: Simplify right side
    23,634,600.54x = 518,567,411,181,365
  5. Step 5: Solve for x
    x = 518,567,411,181,365/23,634,600.54
  6. Step 6: Final answer
    x = 21,941,027.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.