Home / 25,030,885.60-37,539,096.72-11,376,424

Finding the Fourth Proportional to 25,030,885.60, 37,539,096.72 and 11,376,424

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Solution

The fourth proportional to 25,030,885.60, 37,539,096.72 and 11,376,424 is: 17,061,349.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,030,885.60 : 37,539,096.72 = 11,376,424 : x
  2. Step 2: Convert to fraction form
    25,030,885.60/37,539,096.72 = 11,376,424/x
  3. Step 3: Cross multiply
    25,030,885.60x = 37,539,096.72 × 11,376,424
  4. Step 4: Simplify right side
    25,030,885.60x = 427,060,680,863,729.25
  5. Step 5: Solve for x
    x = 427,060,680,863,729.25/25,030,885.60
  6. Step 6: Final answer
    x = 17,061,349.23

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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.