Home / 94,848,293.79-130,850,565.35-63,496,443.85

Finding the Fourth Proportional to 94,848,293.79, 130,850,565.35 and 63,496,443.85

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Solution

The fourth proportional to 94,848,293.79, 130,850,565.35 and 63,496,443.85 is: 87,598,260.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,848,293.79 : 130,850,565.35 = 63,496,443.85 : x
  2. Step 2: Convert to fraction form
    94,848,293.79/130,850,565.35 = 63,496,443.85/x
  3. Step 3: Cross multiply
    94,848,293.79x = 130,850,565.35 × 63,496,443.85
  4. Step 4: Simplify right side
    94,848,293.79x = 8,308,545,575,930,391
  5. Step 5: Solve for x
    x = 8,308,545,575,930,391/94,848,293.79
  6. Step 6: Final answer
    x = 87,598,260.80

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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.