Home / 37,852,890.26-56,779,790.40-10,557,521.60

Finding the Fourth Proportional to 37,852,890.26, 56,779,790.40 and 10,557,521.60

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Solution

The fourth proportional to 37,852,890.26, 56,779,790.40 and 10,557,521.60 is: 15,836,409.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,852,890.26 : 56,779,790.40 = 10,557,521.60 : x
  2. Step 2: Convert to fraction form
    37,852,890.26/56,779,790.40 = 10,557,521.60/x
  3. Step 3: Cross multiply
    37,852,890.26x = 56,779,790.40 × 10,557,521.60
  4. Step 4: Simplify right side
    37,852,890.26x = 599,453,863,307,573.75
  5. Step 5: Solve for x
    x = 599,453,863,307,573.75/37,852,890.26
  6. Step 6: Final answer
    x = 15,836,409.30

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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.