Home / 15,450,407.88-23,176,497.48-4,090,561.32

Finding the Fourth Proportional to 15,450,407.88, 23,176,497.48 and 4,090,561.32

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Solution

The fourth proportional to 15,450,407.88, 23,176,497.48 and 4,090,561.32 is: 6,136,076.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,450,407.88 : 23,176,497.48 = 4,090,561.32 : x
  2. Step 2: Convert to fraction form
    15,450,407.88/23,176,497.48 = 4,090,561.32/x
  3. Step 3: Cross multiply
    15,450,407.88x = 23,176,497.48 × 4,090,561.32
  4. Step 4: Simplify right side
    15,450,407.88x = 94,804,884,124,765.47
  5. Step 5: Solve for x
    x = 94,804,884,124,765.47/15,450,407.88
  6. Step 6: Final answer
    x = 6,136,076.46

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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.