Home / 16,300,643.40-24,435,413.10-6,062,761.80

Finding the Fourth Proportional to 16,300,643.40, 24,435,413.10 and 6,062,761.80

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Solution

The fourth proportional to 16,300,643.40, 24,435,413.10 and 6,062,761.80 is: 9,088,358.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,300,643.40 : 24,435,413.10 = 6,062,761.80 : x
  2. Step 2: Convert to fraction form
    16,300,643.40/24,435,413.10 = 6,062,761.80/x
  3. Step 3: Cross multiply
    16,300,643.40x = 24,435,413.10 × 6,062,761.80
  4. Step 4: Simplify right side
    16,300,643.40x = 148,146,089,109,899.59
  5. Step 5: Solve for x
    x = 148,146,089,109,899.59/16,300,643.40
  6. Step 6: Final answer
    x = 9,088,358.38

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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.