Home / 301,816,512.08-452,724,203.06-94,570,788.36

Finding the Fourth Proportional to 301,816,512.08, 452,724,203.06 and 94,570,788.36

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Solution

The fourth proportional to 301,816,512.08, 452,724,203.06 and 94,570,788.36 is: 141,856,005.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,816,512.08 : 452,724,203.06 = 94,570,788.36 : x
  2. Step 2: Convert to fraction form
    301,816,512.08/452,724,203.06 = 94,570,788.36/x
  3. Step 3: Cross multiply
    301,816,512.08x = 452,724,203.06 × 94,570,788.36
  4. Step 4: Simplify right side
    301,816,512.08x = 42,814,484,793,036,928
  5. Step 5: Solve for x
    x = 42,814,484,793,036,928/301,816,512.08
  6. Step 6: Final answer
    x = 141,856,005.48

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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.