Home / 41,475,205.80-62,212,808.70-26,339,999.40

Finding the Fourth Proportional to 41,475,205.80, 62,212,808.70 and 26,339,999.40

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Solution

The fourth proportional to 41,475,205.80, 62,212,808.70 and 26,339,999.40 is: 39,509,999.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,475,205.80 : 62,212,808.70 = 26,339,999.40 : x
  2. Step 2: Convert to fraction form
    41,475,205.80/62,212,808.70 = 26,339,999.40/x
  3. Step 3: Cross multiply
    41,475,205.80x = 62,212,808.70 × 26,339,999.40
  4. Step 4: Simplify right side
    41,475,205.80x = 1,638,685,343,830,314.75
  5. Step 5: Solve for x
    x = 1,638,685,343,830,314.75/41,475,205.80
  6. Step 6: Final answer
    x = 39,509,999.10

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1.5x scale

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.