Home / 41,525,250.60-62,276,816.70-12,771,330.60

Finding the Fourth Proportional to 41,525,250.60, 62,276,816.70 and 12,771,330.60

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Solution

The fourth proportional to 41,525,250.60, 62,276,816.70 and 12,771,330.60 is: 19,153,594.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,525,250.60 : 62,276,816.70 = 12,771,330.60 : x
  2. Step 2: Convert to fraction form
    41,525,250.60/62,276,816.70 = 12,771,330.60/x
  3. Step 3: Cross multiply
    41,525,250.60x = 62,276,816.70 × 12,771,330.60
  4. Step 4: Simplify right side
    41,525,250.60x = 795,357,814,791,301
  5. Step 5: Solve for x
    x = 795,357,814,791,301/41,525,250.60
  6. Step 6: Final answer
    x = 19,153,594.58

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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.