Home / 64,914,023.31-97,389,238.65-26,079,745.24

Finding the Fourth Proportional to 64,914,023.31, 97,389,238.65 and 26,079,745.24

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Solution

The fourth proportional to 64,914,023.31, 97,389,238.65 and 26,079,745.24 is: 39,126,931.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,914,023.31 : 97,389,238.65 = 26,079,745.24 : x
  2. Step 2: Convert to fraction form
    64,914,023.31/97,389,238.65 = 26,079,745.24/x
  3. Step 3: Cross multiply
    64,914,023.31x = 97,389,238.65 × 26,079,745.24
  4. Step 4: Simplify right side
    64,914,023.31x = 2,539,886,533,109,561.50
  5. Step 5: Solve for x
    x = 2,539,886,533,109,561.50/64,914,023.31
  6. Step 6: Final answer
    x = 39,126,931.34

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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.