Home / 54,225,857.93-74,804,014.01-34,626,138.89

Finding the Fourth Proportional to 54,225,857.93, 74,804,014.01 and 34,626,138.89

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Solution

The fourth proportional to 54,225,857.93, 74,804,014.01 and 34,626,138.89 is: 47,766,402.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,225,857.93 : 74,804,014.01 = 34,626,138.89 : x
  2. Step 2: Convert to fraction form
    54,225,857.93/74,804,014.01 = 34,626,138.89/x
  3. Step 3: Cross multiply
    54,225,857.93x = 74,804,014.01 × 34,626,138.89
  4. Step 4: Simplify right side
    54,225,857.93x = 2,590,174,178,352,311
  5. Step 5: Solve for x
    x = 2,590,174,178,352,311/54,225,857.93
  6. Step 6: Final answer
    x = 47,766,402.92

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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.