Home / 34,935,881.37-48,209,548.91-19,254,858.34

Finding the Fourth Proportional to 34,935,881.37, 48,209,548.91 and 19,254,858.34

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Solution

The fourth proportional to 34,935,881.37, 48,209,548.91 and 19,254,858.34 is: 26,570,620.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,935,881.37 : 48,209,548.91 = 19,254,858.34 : x
  2. Step 2: Convert to fraction form
    34,935,881.37/48,209,548.91 = 19,254,858.34/x
  3. Step 3: Cross multiply
    34,935,881.37x = 48,209,548.91 × 19,254,858.34
  4. Step 4: Simplify right side
    34,935,881.37x = 928,268,034,897,351.38
  5. Step 5: Solve for x
    x = 928,268,034,897,351.38/34,935,881.37
  6. Step 6: Final answer
    x = 26,570,620.19

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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.