Home / 149,485,943.30-223,803,762.15-149,485,943.30

Finding the Fourth Proportional to 149,485,943.30, 223,803,762.15 and 149,485,943.30

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Solution

The fourth proportional to 149,485,943.30, 223,803,762.15 and 149,485,943.30 is: 223,803,762.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,485,943.30 : 223,803,762.15 = 149,485,943.30 : x
  2. Step 2: Convert to fraction form
    149,485,943.30/223,803,762.15 = 149,485,943.30/x
  3. Step 3: Cross multiply
    149,485,943.30x = 223,803,762.15 × 149,485,943.30
  4. Step 4: Simplify right side
    149,485,943.30x = 33,455,516,499,081,588
  5. Step 5: Solve for x
    x = 33,455,516,499,081,588/149,485,943.30
  6. Step 6: Final answer
    x = 223,803,762.15

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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.