Home / 176,237,945.76-264,192,559.44-59,572,128.51

Finding the Fourth Proportional to 176,237,945.76, 264,192,559.44 and 59,572,128.51

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Solution

The fourth proportional to 176,237,945.76, 264,192,559.44 and 59,572,128.51 is: 89,302,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,237,945.76 : 264,192,559.44 = 59,572,128.51 : x
  2. Step 2: Convert to fraction form
    176,237,945.76/264,192,559.44 = 59,572,128.51/x
  3. Step 3: Cross multiply
    176,237,945.76x = 264,192,559.44 × 59,572,128.51
  4. Step 4: Simplify right side
    176,237,945.76x = 15,738,513,102,047,632
  5. Step 5: Solve for x
    x = 15,738,513,102,047,632/176,237,945.76
  6. Step 6: Final answer
    x = 89,302,635.90

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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.