Home / 46,605,382.76-64,342,985.80-41,434,437.14

Finding the Fourth Proportional to 46,605,382.76, 64,342,985.80 and 41,434,437.14

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Solution

The fourth proportional to 46,605,382.76, 64,342,985.80 and 41,434,437.14 is: 57,204,023.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,605,382.76 : 64,342,985.80 = 41,434,437.14 : x
  2. Step 2: Convert to fraction form
    46,605,382.76/64,342,985.80 = 41,434,437.14/x
  3. Step 3: Cross multiply
    46,605,382.76x = 64,342,985.80 × 41,434,437.14
  4. Step 4: Simplify right side
    46,605,382.76x = 2,666,015,400,530,012.50
  5. Step 5: Solve for x
    x = 2,666,015,400,530,012.50/46,605,382.76
  6. Step 6: Final answer
    x = 57,204,023.28

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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.