Home / 47,523,169.58-65,570,733.42-26,896,615.16

Finding the Fourth Proportional to 47,523,169.58, 65,570,733.42 and 26,896,615.16

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Solution

The fourth proportional to 47,523,169.58, 65,570,733.42 and 26,896,615.16 is: 37,110,967.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,523,169.58 : 65,570,733.42 = 26,896,615.16 : x
  2. Step 2: Convert to fraction form
    47,523,169.58/65,570,733.42 = 26,896,615.16/x
  3. Step 3: Cross multiply
    47,523,169.58x = 65,570,733.42 × 26,896,615.16
  4. Step 4: Simplify right side
    47,523,169.58x = 1,763,630,782,556,690.75
  5. Step 5: Solve for x
    x = 1,763,630,782,556,690.75/47,523,169.58
  6. Step 6: Final answer
    x = 37,110,967.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.