Home / 16,264,981.44-24,397,647.12-4,905,528.48

Finding the Fourth Proportional to 16,264,981.44, 24,397,647.12 and 4,905,528.48

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Solution

The fourth proportional to 16,264,981.44, 24,397,647.12 and 4,905,528.48 is: 7,358,345.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,264,981.44 : 24,397,647.12 = 4,905,528.48 : x
  2. Step 2: Convert to fraction form
    16,264,981.44/24,397,647.12 = 4,905,528.48/x
  3. Step 3: Cross multiply
    16,264,981.44x = 24,397,647.12 × 4,905,528.48
  4. Step 4: Simplify right side
    16,264,981.44x = 119,683,352,792,150
  5. Step 5: Solve for x
    x = 119,683,352,792,150/16,264,981.44
  6. Step 6: Final answer
    x = 7,358,345.49

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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.