Home / 46,739,977.12-64,499,977.92-26,113,578.40

Finding the Fourth Proportional to 46,739,977.12, 64,499,977.92 and 26,113,578.40

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Solution

The fourth proportional to 46,739,977.12, 64,499,977.92 and 26,113,578.40 is: 36,036,073.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,739,977.12 : 64,499,977.92 = 26,113,578.40 : x
  2. Step 2: Convert to fraction form
    46,739,977.12/64,499,977.92 = 26,113,578.40/x
  3. Step 3: Cross multiply
    46,739,977.12x = 64,499,977.92 × 26,113,578.40
  4. Step 4: Simplify right side
    46,739,977.12x = 1,684,325,230,212,189
  5. Step 5: Solve for x
    x = 1,684,325,230,212,189/46,739,977.12
  6. Step 6: Final answer
    x = 36,036,073.06

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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.