Home / 47,311,335.24-65,319,197.37-36,276,885.51

Finding the Fourth Proportional to 47,311,335.24, 65,319,197.37 and 36,276,885.51

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Solution

The fourth proportional to 47,311,335.24, 65,319,197.37 and 36,276,885.51 is: 50,084,763.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,311,335.24 : 65,319,197.37 = 36,276,885.51 : x
  2. Step 2: Convert to fraction form
    47,311,335.24/65,319,197.37 = 36,276,885.51/x
  3. Step 3: Cross multiply
    47,311,335.24x = 65,319,197.37 × 36,276,885.51
  4. Step 4: Simplify right side
    47,311,335.24x = 2,369,577,044,596,583
  5. Step 5: Solve for x
    x = 2,369,577,044,596,583/47,311,335.24
  6. Step 6: Final answer
    x = 50,084,763.67

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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.