Home / 24,170,293.44-33,355,702.08-13,157,756.64

Finding the Fourth Proportional to 24,170,293.44, 33,355,702.08 and 13,157,756.64

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Solution

The fourth proportional to 24,170,293.44, 33,355,702.08 and 13,157,756.64 is: 18,158,083.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,170,293.44 : 33,355,702.08 = 13,157,756.64 : x
  2. Step 2: Convert to fraction form
    24,170,293.44/33,355,702.08 = 13,157,756.64/x
  3. Step 3: Cross multiply
    24,170,293.44x = 33,355,702.08 × 13,157,756.64
  4. Step 4: Simplify right side
    24,170,293.44x = 438,886,210,524,981.81
  5. Step 5: Solve for x
    x = 438,886,210,524,981.81/24,170,293.44
  6. Step 6: Final answer
    x = 18,158,083.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.