Home / 148,983,824.55-223,485,183.05-46,751,897.19

Finding the Fourth Proportional to 148,983,824.55, 223,485,183.05 and 46,751,897.19

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Solution

The fourth proportional to 148,983,824.55, 223,485,183.05 and 46,751,897.19 is: 70,130,810.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,983,824.55 : 223,485,183.05 = 46,751,897.19 : x
  2. Step 2: Convert to fraction form
    148,983,824.55/223,485,183.05 = 46,751,897.19/x
  3. Step 3: Cross multiply
    148,983,824.55x = 223,485,183.05 × 46,751,897.19
  4. Step 4: Simplify right side
    148,983,824.55x = 10,448,356,301,208,170
  5. Step 5: Solve for x
    x = 10,448,356,301,208,170/148,983,824.55
  6. Step 6: Final answer
    x = 70,130,810.06

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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.