Home / 34,483,025.73-51,666,005.93-20,807,437.71

Finding the Fourth Proportional to 34,483,025.73, 51,666,005.93 and 20,807,437.71

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Solution

The fourth proportional to 34,483,025.73, 51,666,005.93 and 20,807,437.71 is: 31,175,837.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,483,025.73 : 51,666,005.93 = 20,807,437.71 : x
  2. Step 2: Convert to fraction form
    34,483,025.73/51,666,005.93 = 20,807,437.71/x
  3. Step 3: Cross multiply
    34,483,025.73x = 51,666,005.93 × 20,807,437.71
  4. Step 4: Simplify right side
    34,483,025.73x = 1,075,037,200,008,928.38
  5. Step 5: Solve for x
    x = 1,075,037,200,008,928.38/34,483,025.73
  6. Step 6: Final answer
    x = 31,175,837.31

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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.