Home / 116,038,874.30-160,363,308.02-95,097,884.54

Finding the Fourth Proportional to 116,038,874.30, 160,363,308.02 and 95,097,884.54

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Solution

The fourth proportional to 116,038,874.30, 160,363,308.02 and 95,097,884.54 is: 131,423,296.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,038,874.30 : 160,363,308.02 = 95,097,884.54 : x
  2. Step 2: Convert to fraction form
    116,038,874.30/160,363,308.02 = 95,097,884.54/x
  3. Step 3: Cross multiply
    116,038,874.30x = 160,363,308.02 × 95,097,884.54
  4. Step 4: Simplify right side
    116,038,874.30x = 15,250,211,349,261,108
  5. Step 5: Solve for x
    x = 15,250,211,349,261,108/116,038,874.30
  6. Step 6: Final answer
    x = 131,423,296.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.