Home / 116,827,218-175,203,558.36-40,131,752.40

Finding the Fourth Proportional to 116,827,218, 175,203,558.36 and 40,131,752.40

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Solution

The fourth proportional to 116,827,218, 175,203,558.36 and 40,131,752.40 is: 60,184,826.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,827,218 : 175,203,558.36 = 40,131,752.40 : x
  2. Step 2: Convert to fraction form
    116,827,218/175,203,558.36 = 40,131,752.40/x
  3. Step 3: Cross multiply
    116,827,218x = 175,203,558.36 × 40,131,752.40
  4. Step 4: Simplify right side
    116,827,218x = 7,031,225,823,702,470
  5. Step 5: Solve for x
    x = 7,031,225,823,702,470/116,827,218
  6. Step 6: Final answer
    x = 60,184,826.31

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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.