Home / 236,196,413.55-354,294,620.33-150,315,547.95

Finding the Fourth Proportional to 236,196,413.55, 354,294,620.33 and 150,315,547.95

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Solution

The fourth proportional to 236,196,413.55, 354,294,620.33 and 150,315,547.95 is: 225,473,321.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,196,413.55 : 354,294,620.33 = 150,315,547.95 : x
  2. Step 2: Convert to fraction form
    236,196,413.55/354,294,620.33 = 150,315,547.95/x
  3. Step 3: Cross multiply
    236,196,413.55x = 354,294,620.33 × 150,315,547.95
  4. Step 4: Simplify right side
    236,196,413.55x = 53,255,989,989,889,576
  5. Step 5: Solve for x
    x = 53,255,989,989,889,576/236,196,413.55
  6. Step 6: Final answer
    x = 225,473,321.93

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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.