Home / 9,894,014,924.55-14,841,022,386.83-8,809,237,555.35

Finding the Fourth Proportional to 9,894,014,924.55, 14,841,022,386.83 and 8,809,237,555.35

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Solution

The fourth proportional to 9,894,014,924.55, 14,841,022,386.83 and 8,809,237,555.35 is: 13,213,856,333.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,014,924.55 : 14,841,022,386.83 = 8,809,237,555.35 : x
  2. Step 2: Convert to fraction form
    9,894,014,924.55/14,841,022,386.83 = 8,809,237,555.35/x
  3. Step 3: Cross multiply
    9,894,014,924.55x = 14,841,022,386.83 × 8,809,237,555.35
  4. Step 4: Simplify right side
    9,894,014,924.55x = 130,738,091,769,808,896,000
  5. Step 5: Solve for x
    x = 130,738,091,769,808,896,000/9,894,014,924.55
  6. Step 6: Final answer
    x = 13,213,856,333.03

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Double scale
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1.5x scale

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.