Home / 96,475,054.58-144,681,482.72-31,763,452.31

Finding the Fourth Proportional to 96,475,054.58, 144,681,482.72 and 31,763,452.31

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Solution

The fourth proportional to 96,475,054.58, 144,681,482.72 and 31,763,452.31 is: 47,634,939.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,475,054.58 : 144,681,482.72 = 31,763,452.31 : x
  2. Step 2: Convert to fraction form
    96,475,054.58/144,681,482.72 = 31,763,452.31/x
  3. Step 3: Cross multiply
    96,475,054.58x = 144,681,482.72 × 31,763,452.31
  4. Step 4: Simplify right side
    96,475,054.58x = 4,595,583,375,634,584
  5. Step 5: Solve for x
    x = 4,595,583,375,634,584/96,475,054.58
  6. Step 6: Final answer
    x = 47,634,939.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.