Home / 169,010,758.98-253,533,324.60-58,332,024.36

Finding the Fourth Proportional to 169,010,758.98, 253,533,324.60 and 58,332,024.36

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Solution

The fourth proportional to 169,010,758.98, 253,533,324.60 and 58,332,024.36 is: 87,503,968.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,010,758.98 : 253,533,324.60 = 58,332,024.36 : x
  2. Step 2: Convert to fraction form
    169,010,758.98/253,533,324.60 = 58,332,024.36/x
  3. Step 3: Cross multiply
    169,010,758.98x = 253,533,324.60 × 58,332,024.36
  4. Step 4: Simplify right side
    169,010,758.98x = 14,789,112,066,638,986
  5. Step 5: Solve for x
    x = 14,789,112,066,638,986/169,010,758.98
  6. Step 6: Final answer
    x = 87,503,968.13

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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.