Home / 150,185,699.24-225,313,699.41-46,549,488.24

Finding the Fourth Proportional to 150,185,699.24, 225,313,699.41 and 46,549,488.24

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Solution

The fourth proportional to 150,185,699.24, 225,313,699.41 and 46,549,488.24 is: 69,835,127.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,185,699.24 : 225,313,699.41 = 46,549,488.24 : x
  2. Step 2: Convert to fraction form
    150,185,699.24/225,313,699.41 = 46,549,488.24/x
  3. Step 3: Cross multiply
    150,185,699.24x = 225,313,699.41 × 46,549,488.24
  4. Step 4: Simplify right side
    150,185,699.24x = 10,488,237,400,996,690
  5. Step 5: Solve for x
    x = 10,488,237,400,996,690/150,185,699.24
  6. Step 6: Final answer
    x = 69,835,127.14

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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.