Home / 24,153,615.60-36,272,413.80-12,816,207.60

Finding the Fourth Proportional to 24,153,615.60, 36,272,413.80 and 12,816,207.60

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Solution

The fourth proportional to 24,153,615.60, 36,272,413.80 and 12,816,207.60 is: 19,246,592.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,153,615.60 : 36,272,413.80 = 12,816,207.60 : x
  2. Step 2: Convert to fraction form
    24,153,615.60/36,272,413.80 = 12,816,207.60/x
  3. Step 3: Cross multiply
    24,153,615.60x = 36,272,413.80 × 12,816,207.60
  4. Step 4: Simplify right side
    24,153,615.60x = 464,874,785,413,904.81
  5. Step 5: Solve for x
    x = 464,874,785,413,904.81/24,153,615.60
  6. Step 6: Final answer
    x = 19,246,592.03

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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.