Home / 54,610,370.37-75,362,567.76-29,830,900.41

Finding the Fourth Proportional to 54,610,370.37, 75,362,567.76 and 29,830,900.41

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Solution

The fourth proportional to 54,610,370.37, 75,362,567.76 and 29,830,900.41 is: 41,166,782.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,610,370.37 : 75,362,567.76 = 29,830,900.41 : x
  2. Step 2: Convert to fraction form
    54,610,370.37/75,362,567.76 = 29,830,900.41/x
  3. Step 3: Cross multiply
    54,610,370.37x = 75,362,567.76 × 29,830,900.41
  4. Step 4: Simplify right side
    54,610,370.37x = 2,248,133,253,490,437
  5. Step 5: Solve for x
    x = 2,248,133,253,490,437/54,610,370.37
  6. Step 6: Final answer
    x = 41,166,782.76

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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.