Home / 94,848,292.56-130,850,563.70-63,496,442.62

Finding the Fourth Proportional to 94,848,292.56, 130,850,563.70 and 63,496,442.62

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Solution

The fourth proportional to 94,848,292.56, 130,850,563.70 and 63,496,442.62 is: 87,598,259.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,848,292.56 : 130,850,563.70 = 63,496,442.62 : x
  2. Step 2: Convert to fraction form
    94,848,292.56/130,850,563.70 = 63,496,442.62/x
  3. Step 3: Cross multiply
    94,848,292.56x = 130,850,563.70 × 63,496,442.62
  4. Step 4: Simplify right side
    94,848,292.56x = 8,308,545,309,771,705
  5. Step 5: Solve for x
    x = 8,308,545,309,771,705/94,848,292.56
  6. Step 6: Final answer
    x = 87,598,259.13

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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.