Home / 176,173,420.68-264,262,788.54-61,161,616.44

Finding the Fourth Proportional to 176,173,420.68, 264,262,788.54 and 61,161,616.44

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Solution

The fourth proportional to 176,173,420.68, 264,262,788.54 and 61,161,616.44 is: 91,743,347.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,173,420.68 : 264,262,788.54 = 61,161,616.44 : x
  2. Step 2: Convert to fraction form
    176,173,420.68/264,262,788.54 = 61,161,616.44/x
  3. Step 3: Cross multiply
    176,173,420.68x = 264,262,788.54 × 61,161,616.44
  4. Step 4: Simplify right side
    176,173,420.68x = 16,162,739,312,048,306
  5. Step 5: Solve for x
    x = 16,162,739,312,048,306/176,173,420.68
  6. Step 6: Final answer
    x = 91,743,347.26

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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.