Home / 46,658,000.40-69,987,000.60-41,955,075.60

Finding the Fourth Proportional to 46,658,000.40, 69,987,000.60 and 41,955,075.60

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Solution

The fourth proportional to 46,658,000.40, 69,987,000.60 and 41,955,075.60 is: 62,932,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,658,000.40 : 69,987,000.60 = 41,955,075.60 : x
  2. Step 2: Convert to fraction form
    46,658,000.40/69,987,000.60 = 41,955,075.60/x
  3. Step 3: Cross multiply
    46,658,000.40x = 69,987,000.60 × 41,955,075.60
  4. Step 4: Simplify right side
    46,658,000.40x = 2,936,309,901,190,245
  5. Step 5: Solve for x
    x = 2,936,309,901,190,245/46,658,000.40
  6. Step 6: Final answer
    x = 62,932,613.40

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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.