Home / 158,229,806.04-237,335,516.37-47,563,086.24

Finding the Fourth Proportional to 158,229,806.04, 237,335,516.37 and 47,563,086.24

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Solution

The fourth proportional to 158,229,806.04, 237,335,516.37 and 47,563,086.24 is: 71,341,866.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,229,806.04 : 237,335,516.37 = 47,563,086.24 : x
  2. Step 2: Convert to fraction form
    158,229,806.04/237,335,516.37 = 47,563,086.24/x
  3. Step 3: Cross multiply
    158,229,806.04x = 237,335,516.37 × 47,563,086.24
  4. Step 4: Simplify right side
    158,229,806.04x = 11,288,409,632,921,242
  5. Step 5: Solve for x
    x = 11,288,409,632,921,242/158,229,806.04
  6. Step 6: Final answer
    x = 71,341,866.08

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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.