Home / 33,347,486.10-46,024,363.81-19,215,923.16

Finding the Fourth Proportional to 33,347,486.10, 46,024,363.81 and 19,215,923.16

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Solution

The fourth proportional to 33,347,486.10, 46,024,363.81 and 19,215,923.16 is: 26,520,758.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,347,486.10 : 46,024,363.81 = 19,215,923.16 : x
  2. Step 2: Convert to fraction form
    33,347,486.10/46,024,363.81 = 19,215,923.16/x
  3. Step 3: Cross multiply
    33,347,486.10x = 46,024,363.81 × 19,215,923.16
  4. Step 4: Simplify right side
    33,347,486.10x = 884,400,638,460,844.88
  5. Step 5: Solve for x
    x = 884,400,638,460,844.88/33,347,486.10
  6. Step 6: Final answer
    x = 26,520,758.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.