Home / 176,237,947.89-264,192,562.62-59,572,130.64

Finding the Fourth Proportional to 176,237,947.89, 264,192,562.62 and 59,572,130.64

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Solution

The fourth proportional to 176,237,947.89, 264,192,562.62 and 59,572,130.64 is: 89,302,639.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,237,947.89 : 264,192,562.62 = 59,572,130.64 : x
  2. Step 2: Convert to fraction form
    176,237,947.89/264,192,562.62 = 59,572,130.64/x
  3. Step 3: Cross multiply
    176,237,947.89x = 264,192,562.62 × 59,572,130.64
  4. Step 4: Simplify right side
    176,237,947.89x = 15,738,513,853,194,058
  5. Step 5: Solve for x
    x = 15,738,513,853,194,058/176,237,947.89
  6. Step 6: Final answer
    x = 89,302,639.09

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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.