Home / 46,487,090.09-64,006,157.41-39,503,036.81

Finding the Fourth Proportional to 46,487,090.09, 64,006,157.41 and 39,503,036.81

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Solution

The fourth proportional to 46,487,090.09, 64,006,157.41 and 39,503,036.81 is: 54,390,102.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,487,090.09 : 64,006,157.41 = 39,503,036.81 : x
  2. Step 2: Convert to fraction form
    46,487,090.09/64,006,157.41 = 39,503,036.81/x
  3. Step 3: Cross multiply
    46,487,090.09x = 64,006,157.41 × 39,503,036.81
  4. Step 4: Simplify right side
    46,487,090.09x = 2,528,437,591,815,096
  5. Step 5: Solve for x
    x = 2,528,437,591,815,096/46,487,090.09
  6. Step 6: Final answer
    x = 54,390,102.44

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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.