Home / 110,138,953.08-151,992,058.08-60,584,403.36

Finding the Fourth Proportional to 110,138,953.08, 151,992,058.08 and 60,584,403.36

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Solution

The fourth proportional to 110,138,953.08, 151,992,058.08 and 60,584,403.36 is: 83,606,643.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,138,953.08 : 151,992,058.08 = 60,584,403.36 : x
  2. Step 2: Convert to fraction form
    110,138,953.08/151,992,058.08 = 60,584,403.36/x
  3. Step 3: Cross multiply
    110,138,953.08x = 151,992,058.08 × 60,584,403.36
  4. Step 4: Simplify right side
    110,138,953.08x = 9,208,348,154,235,268
  5. Step 5: Solve for x
    x = 9,208,348,154,235,268/110,138,953.08
  6. Step 6: Final answer
    x = 83,606,643.22

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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.