Home / 51,852,893.40-77,779,340.10-46,030,224.60

Finding the Fourth Proportional to 51,852,893.40, 77,779,340.10 and 46,030,224.60

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Solution

The fourth proportional to 51,852,893.40, 77,779,340.10 and 46,030,224.60 is: 69,045,336.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,852,893.40 : 77,779,340.10 = 46,030,224.60 : x
  2. Step 2: Convert to fraction form
    51,852,893.40/77,779,340.10 = 46,030,224.60/x
  3. Step 3: Cross multiply
    51,852,893.40x = 77,779,340.10 × 46,030,224.60
  4. Step 4: Simplify right side
    51,852,893.40x = 3,580,200,494,042,786.50
  5. Step 5: Solve for x
    x = 3,580,200,494,042,786.50/51,852,893.40
  6. Step 6: Final answer
    x = 69,045,336.90

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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.