Home / 46,574,951.14-64,271,561.29-25,381,280.82

Finding the Fourth Proportional to 46,574,951.14, 64,271,561.29 and 25,381,280.82

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Solution

The fourth proportional to 46,574,951.14, 64,271,561.29 and 25,381,280.82 is: 35,025,147.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,574,951.14 : 64,271,561.29 = 25,381,280.82 : x
  2. Step 2: Convert to fraction form
    46,574,951.14/64,271,561.29 = 25,381,280.82/x
  3. Step 3: Cross multiply
    46,574,951.14x = 64,271,561.29 × 25,381,280.82
  4. Step 4: Simplify right side
    46,574,951.14x = 1,631,294,545,519,973.75
  5. Step 5: Solve for x
    x = 1,631,294,545,519,973.75/46,574,951.14
  6. Step 6: Final answer
    x = 35,025,147.76

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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.