Home / 47,022,178.80-64,892,762.58-26,114,307.54

Finding the Fourth Proportional to 47,022,178.80, 64,892,762.58 and 26,114,307.54

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Solution

The fourth proportional to 47,022,178.80, 64,892,762.58 and 26,114,307.54 is: 36,038,941.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022,178.80 : 64,892,762.58 = 26,114,307.54 : x
  2. Step 2: Convert to fraction form
    47,022,178.80/64,892,762.58 = 26,114,307.54/x
  3. Step 3: Cross multiply
    47,022,178.80x = 64,892,762.58 × 26,114,307.54
  4. Step 4: Simplify right side
    47,022,178.80x = 1,694,629,559,134,323.75
  5. Step 5: Solve for x
    x = 1,694,629,559,134,323.75/47,022,178.80
  6. Step 6: Final answer
    x = 36,038,941.67

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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.