Home / 46,764,004.80-70,146,007.20-38,365,924.80

Finding the Fourth Proportional to 46,764,004.80, 70,146,007.20 and 38,365,924.80

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Solution

The fourth proportional to 46,764,004.80, 70,146,007.20 and 38,365,924.80 is: 57,548,887.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,764,004.80 : 70,146,007.20 = 38,365,924.80 : x
  2. Step 2: Convert to fraction form
    46,764,004.80/70,146,007.20 = 38,365,924.80/x
  3. Step 3: Cross multiply
    46,764,004.80x = 70,146,007.20 × 38,365,924.80
  4. Step 4: Simplify right side
    46,764,004.80x = 2,691,216,437,255,458.50
  5. Step 5: Solve for x
    x = 2,691,216,437,255,458.50/46,764,004.80
  6. Step 6: Final answer
    x = 57,548,887.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.