Home / 10,675,939,080.96-14,732,795,612.48-5,918,202,899.60

Finding the Fourth Proportional to 10,675,939,080.96, 14,732,795,612.48 and 5,918,202,899.60

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Solution

The fourth proportional to 10,675,939,080.96, 14,732,795,612.48 and 5,918,202,899.60 is: 8,167,119,824.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,675,939,080.96 : 14,732,795,612.48 = 5,918,202,899.60 : x
  2. Step 2: Convert to fraction form
    10,675,939,080.96/14,732,795,612.48 = 5,918,202,899.60/x
  3. Step 3: Cross multiply
    10,675,939,080.96x = 14,732,795,612.48 × 5,918,202,899.60
  4. Step 4: Simplify right side
    10,675,939,080.96x = 87,191,673,712,993,304,576
  5. Step 5: Solve for x
    x = 87,191,673,712,993,304,576/10,675,939,080.96
  6. Step 6: Final answer
    x = 8,167,119,824.47

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1.5x scale

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.