Home / 9,877,309,581.35-14,813,592,090.44-4,560,313,159.28

Finding the Fourth Proportional to 9,877,309,581.35, 14,813,592,090.44 and 4,560,313,159.28

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Solution

The fourth proportional to 9,877,309,581.35, 14,813,592,090.44 and 4,560,313,159.28 is: 6,839,374,466.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,877,309,581.35 : 14,813,592,090.44 = 4,560,313,159.28 : x
  2. Step 2: Convert to fraction form
    9,877,309,581.35/14,813,592,090.44 = 4,560,313,159.28/x
  3. Step 3: Cross multiply
    9,877,309,581.35x = 14,813,592,090.44 × 4,560,313,159.28
  4. Step 4: Simplify right side
    9,877,309,581.35x = 67,554,618,946,253,889,536
  5. Step 5: Solve for x
    x = 67,554,618,946,253,889,536/9,877,309,581.35
  6. Step 6: Final answer
    x = 6,839,374,466.28

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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.