Home / 68,373,763.02-94,355,749.67-37,433,924.10

Finding the Fourth Proportional to 68,373,763.02, 94,355,749.67 and 37,433,924.10

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Solution

The fourth proportional to 68,373,763.02, 94,355,749.67 and 37,433,924.10 is: 51,658,791.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,373,763.02 : 94,355,749.67 = 37,433,924.10 : x
  2. Step 2: Convert to fraction form
    68,373,763.02/94,355,749.67 = 37,433,924.10/x
  3. Step 3: Cross multiply
    68,373,763.02x = 94,355,749.67 × 37,433,924.10
  4. Step 4: Simplify right side
    68,373,763.02x = 3,532,105,971,358,211
  5. Step 5: Solve for x
    x = 3,532,105,971,358,211/68,373,763.02
  6. Step 6: Final answer
    x = 51,658,791.55

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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.