Home / 46,420,642.83-64,059,213.09-25,793,558.67

Finding the Fourth Proportional to 46,420,642.83, 64,059,213.09 and 25,793,558.67

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Solution

The fourth proportional to 46,420,642.83, 64,059,213.09 and 25,793,558.67 is: 35,594,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,420,642.83 : 64,059,213.09 = 25,793,558.67 : x
  2. Step 2: Convert to fraction form
    46,420,642.83/64,059,213.09 = 25,793,558.67/x
  3. Step 3: Cross multiply
    46,420,642.83x = 64,059,213.09 × 25,793,558.67
  4. Step 4: Simplify right side
    46,420,642.83x = 1,652,315,071,190,947.25
  5. Step 5: Solve for x
    x = 1,652,315,071,190,947.25/46,420,642.83
  6. Step 6: Final answer
    x = 35,594,403.06

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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.