Home / 47,311,603.63-65,319,569.67-36,277,155.27

Finding the Fourth Proportional to 47,311,603.63, 65,319,569.67 and 36,277,155.27

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Solution

The fourth proportional to 47,311,603.63, 65,319,569.67 and 36,277,155.27 is: 50,085,137.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,311,603.63 : 65,319,569.67 = 36,277,155.27 : x
  2. Step 2: Convert to fraction form
    47,311,603.63/65,319,569.67 = 36,277,155.27/x
  3. Step 3: Cross multiply
    47,311,603.63x = 65,319,569.67 × 36,277,155.27
  4. Step 4: Simplify right side
    47,311,603.63x = 2,369,608,171,088,173
  5. Step 5: Solve for x
    x = 2,369,608,171,088,173/47,311,603.63
  6. Step 6: Final answer
    x = 50,085,137.46

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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.