Home / 44,359,968.60-66,409,316.10-33,050,554.20

Finding the Fourth Proportional to 44,359,968.60, 66,409,316.10 and 33,050,554.20

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Solution

The fourth proportional to 44,359,968.60, 66,409,316.10 and 33,050,554.20 is: 49,478,499.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,359,968.60 : 66,409,316.10 = 33,050,554.20 : x
  2. Step 2: Convert to fraction form
    44,359,968.60/66,409,316.10 = 33,050,554.20/x
  3. Step 3: Cross multiply
    44,359,968.60x = 66,409,316.10 × 33,050,554.20
  4. Step 4: Simplify right side
    44,359,968.60x = 2,194,864,701,147,982.50
  5. Step 5: Solve for x
    x = 2,194,864,701,147,982.50/44,359,968.60
  6. Step 6: Final answer
    x = 49,478,499.88

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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.