Home / 47,311,602.63-65,319,568.29-36,277,154.27

Finding the Fourth Proportional to 47,311,602.63, 65,319,568.29 and 36,277,154.27

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Solution

The fourth proportional to 47,311,602.63, 65,319,568.29 and 36,277,154.27 is: 50,085,136.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,311,602.63 : 65,319,568.29 = 36,277,154.27 : x
  2. Step 2: Convert to fraction form
    47,311,602.63/65,319,568.29 = 36,277,154.27/x
  3. Step 3: Cross multiply
    47,311,602.63x = 65,319,568.29 × 36,277,154.27
  4. Step 4: Simplify right side
    47,311,602.63x = 2,369,608,055,624,480.50
  5. Step 5: Solve for x
    x = 2,369,608,055,624,480.50/47,311,602.63
  6. Step 6: Final answer
    x = 50,085,136.08

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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.