Home / 94,779,741-142,169,611.52-22,976,157

Finding the Fourth Proportional to 94,779,741, 142,169,611.52 and 22,976,157

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Solution

The fourth proportional to 94,779,741, 142,169,611.52 and 22,976,157 is: 34,464,235.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,779,741 : 142,169,611.52 = 22,976,157 : x
  2. Step 2: Convert to fraction form
    94,779,741/142,169,611.52 = 22,976,157/x
  3. Step 3: Cross multiply
    94,779,741x = 142,169,611.52 × 22,976,157
  4. Step 4: Simplify right side
    94,779,741x = 3,266,511,314,912,529
  5. Step 5: Solve for x
    x = 3,266,511,314,912,529/94,779,741
  6. Step 6: Final answer
    x = 34,464,235.50

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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.