Home / 57,959,610.40-86,938,795.60-14,828,471.20

Finding the Fourth Proportional to 57,959,610.40, 86,938,795.60 and 14,828,471.20

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Solution

The fourth proportional to 57,959,610.40, 86,938,795.60 and 14,828,471.20 is: 22,242,548.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,959,610.40 : 86,938,795.60 = 14,828,471.20 : x
  2. Step 2: Convert to fraction form
    57,959,610.40/86,938,795.60 = 14,828,471.20/x
  3. Step 3: Cross multiply
    57,959,610.40x = 86,938,795.60 × 14,828,471.20
  4. Step 4: Simplify right side
    57,959,610.40x = 1,289,169,426,717,286.50
  5. Step 5: Solve for x
    x = 1,289,169,426,717,286.50/57,959,610.40
  6. Step 6: Final answer
    x = 22,242,548.18

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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.