Home / 155,654,646.76-233,482,413.37-44,999,324.81

Finding the Fourth Proportional to 155,654,646.76, 233,482,413.37 and 44,999,324.81

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Solution

The fourth proportional to 155,654,646.76, 233,482,413.37 and 44,999,324.81 is: 67,499,115.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,654,646.76 : 233,482,413.37 = 44,999,324.81 : x
  2. Step 2: Convert to fraction form
    155,654,646.76/233,482,413.37 = 44,999,324.81/x
  3. Step 3: Cross multiply
    155,654,646.76x = 233,482,413.37 × 44,999,324.81
  4. Step 4: Simplify right side
    155,654,646.76x = 10,506,550,957,330,366
  5. Step 5: Solve for x
    x = 10,506,550,957,330,366/155,654,646.76
  6. Step 6: Final answer
    x = 67,499,115.36

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1.5x scale

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.