Home / 29,348,770.40-44,029,376.40-8,876,808.80

Finding the Fourth Proportional to 29,348,770.40, 44,029,376.40 and 8,876,808.80

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Solution

The fourth proportional to 29,348,770.40, 44,029,376.40 and 8,876,808.80 is: 13,317,094.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,348,770.40 : 44,029,376.40 = 8,876,808.80 : x
  2. Step 2: Convert to fraction form
    29,348,770.40/44,029,376.40 = 8,876,808.80/x
  3. Step 3: Cross multiply
    29,348,770.40x = 44,029,376.40 × 8,876,808.80
  4. Step 4: Simplify right side
    29,348,770.40x = 390,840,355,886,032.31
  5. Step 5: Solve for x
    x = 390,840,355,886,032.31/29,348,770.40
  6. Step 6: Final answer
    x = 13,317,094.74

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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.