Home / 46,872,531.72-64,684,611.09-25,964,884.62

Finding the Fourth Proportional to 46,872,531.72, 64,684,611.09 and 25,964,884.62

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Solution

The fourth proportional to 46,872,531.72, 64,684,611.09 and 25,964,884.62 is: 35,831,827.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,872,531.72 : 64,684,611.09 = 25,964,884.62 : x
  2. Step 2: Convert to fraction form
    46,872,531.72/64,684,611.09 = 25,964,884.62/x
  3. Step 3: Cross multiply
    46,872,531.72x = 64,684,611.09 × 25,964,884.62
  4. Step 4: Simplify right side
    46,872,531.72x = 1,679,528,463,641,422.50
  5. Step 5: Solve for x
    x = 1,679,528,463,641,422.50/46,872,531.72
  6. Step 6: Final answer
    x = 35,831,827.34

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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.