Home / 46,389,820.83-64,014,219.30-26,811,977.25

Finding the Fourth Proportional to 46,389,820.83, 64,014,219.30 and 26,811,977.25

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Solution

The fourth proportional to 46,389,820.83, 64,014,219.30 and 26,811,977.25 is: 36,998,370.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,389,820.83 : 64,014,219.30 = 26,811,977.25 : x
  2. Step 2: Convert to fraction form
    46,389,820.83/64,014,219.30 = 26,811,977.25/x
  3. Step 3: Cross multiply
    46,389,820.83x = 64,014,219.30 × 26,811,977.25
  4. Step 4: Simplify right side
    46,389,820.83x = 1,716,347,791,548,110.75
  5. Step 5: Solve for x
    x = 1,716,347,791,548,110.75/46,389,820.83
  6. Step 6: Final answer
    x = 36,998,370.78

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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.