Home / 134,189,779.63-201,262,247.23-37,155,296.05

Finding the Fourth Proportional to 134,189,779.63, 201,262,247.23 and 37,155,296.05

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Solution

The fourth proportional to 134,189,779.63, 201,262,247.23 and 37,155,296.05 is: 55,726,735.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,189,779.63 : 201,262,247.23 = 37,155,296.05 : x
  2. Step 2: Convert to fraction form
    134,189,779.63/201,262,247.23 = 37,155,296.05/x
  3. Step 3: Cross multiply
    134,189,779.63x = 201,262,247.23 × 37,155,296.05
  4. Step 4: Simplify right side
    134,189,779.63x = 7,477,958,379,518,941
  5. Step 5: Solve for x
    x = 7,477,958,379,518,941/134,189,779.63
  6. Step 6: Final answer
    x = 55,726,735.67

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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.