Home / 9,364,166.20-14,050,914.90-5,323,756.60

Finding the Fourth Proportional to 9,364,166.20, 14,050,914.90 and 5,323,756.60

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Solution

The fourth proportional to 9,364,166.20, 14,050,914.90 and 5,323,756.60 is: 7,988,287.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,166.20 : 14,050,914.90 = 5,323,756.60 : x
  2. Step 2: Convert to fraction form
    9,364,166.20/14,050,914.90 = 5,323,756.60/x
  3. Step 3: Cross multiply
    9,364,166.20x = 14,050,914.90 × 5,323,756.60
  4. Step 4: Simplify right side
    9,364,166.20x = 74,803,650,934,913.34
  5. Step 5: Solve for x
    x = 74,803,650,934,913.34/9,364,166.20
  6. Step 6: Final answer
    x = 7,988,287.41

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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.