Home / 43,157,025.80-64,735,538.70-23,001,633.80

Finding the Fourth Proportional to 43,157,025.80, 64,735,538.70 and 23,001,633.80

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Solution

The fourth proportional to 43,157,025.80, 64,735,538.70 and 23,001,633.80 is: 34,502,450.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,157,025.80 : 64,735,538.70 = 23,001,633.80 : x
  2. Step 2: Convert to fraction form
    43,157,025.80/64,735,538.70 = 23,001,633.80/x
  3. Step 3: Cross multiply
    43,157,025.80x = 64,735,538.70 × 23,001,633.80
  4. Step 4: Simplify right side
    43,157,025.80x = 1,489,023,155,023,128.25
  5. Step 5: Solve for x
    x = 1,489,023,155,023,128.25/43,157,025.80
  6. Step 6: Final answer
    x = 34,502,450.70

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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.