Home / 110,450,567,058.52-152,425,543,367.39-64,097,405,480.07

Finding the Fourth Proportional to 110,450,567,058.52, 152,425,543,367.39 and 64,097,405,480.07

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Solution

The fourth proportional to 110,450,567,058.52, 152,425,543,367.39 and 64,097,405,480.07 is: 88,456,602,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,450,567,058.52 : 152,425,543,367.39 = 64,097,405,480.07 : x
  2. Step 2: Convert to fraction form
    110,450,567,058.52/152,425,543,367.39 = 64,097,405,480.07/x
  3. Step 3: Cross multiply
    110,450,567,058.52x = 152,425,543,367.39 × 64,097,405,480.07
  4. Step 4: Simplify right side
    110,450,567,058.52x = 9,770,081,858,739,591,184,384
  5. Step 5: Solve for x
    x = 9,770,081,858,739,591,184,384/110,450,567,058.52
  6. Step 6: Final answer
    x = 88,456,602,070.35

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1.5x scale

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.