Home / 57,969,094.40-86,953,585.32-14,838,228.56

Finding the Fourth Proportional to 57,969,094.40, 86,953,585.32 and 14,838,228.56

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Solution

The fourth proportional to 57,969,094.40, 86,953,585.32 and 14,838,228.56 is: 22,257,328.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,969,094.40 : 86,953,585.32 = 14,838,228.56 : x
  2. Step 2: Convert to fraction form
    57,969,094.40/86,953,585.32 = 14,838,228.56/x
  3. Step 3: Cross multiply
    57,969,094.40x = 86,953,585.32 × 14,838,228.56
  4. Step 4: Simplify right side
    57,969,094.40x = 1,290,237,173,089,620.75
  5. Step 5: Solve for x
    x = 1,290,237,173,089,620.75/57,969,094.40
  6. Step 6: Final answer
    x = 22,257,328.43

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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.