Home / 43,997,968.90-65,996,953.35-41,011,984.90

Finding the Fourth Proportional to 43,997,968.90, 65,996,953.35 and 41,011,984.90

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Solution

The fourth proportional to 43,997,968.90, 65,996,953.35 and 41,011,984.90 is: 61,517,977.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,997,968.90 : 65,996,953.35 = 41,011,984.90 : x
  2. Step 2: Convert to fraction form
    43,997,968.90/65,996,953.35 = 41,011,984.90/x
  3. Step 3: Cross multiply
    43,997,968.90x = 65,996,953.35 × 41,011,984.90
  4. Step 4: Simplify right side
    43,997,968.90x = 2,706,666,054,236,204.50
  5. Step 5: Solve for x
    x = 2,706,666,054,236,204.50/43,997,968.90
  6. Step 6: Final answer
    x = 61,517,977.35

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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.