Home / 2,232,309,206.93-3,080,562,259.03-1,228,705,317.05

Finding the Fourth Proportional to 2,232,309,206.93, 3,080,562,259.03 and 1,228,705,317.05

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Solution

The fourth proportional to 2,232,309,206.93, 3,080,562,259.03 and 1,228,705,317.05 is: 1,695,599,881.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,309,206.93 : 3,080,562,259.03 = 1,228,705,317.05 : x
  2. Step 2: Convert to fraction form
    2,232,309,206.93/3,080,562,259.03 = 1,228,705,317.05/x
  3. Step 3: Cross multiply
    2,232,309,206.93x = 3,080,562,259.03 × 1,228,705,317.05
  4. Step 4: Simplify right side
    2,232,309,206.93x = 3,785,103,227,155,246,080
  5. Step 5: Solve for x
    x = 3,785,103,227,155,246,080/2,232,309,206.93
  6. Step 6: Final answer
    x = 1,695,599,881.69

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Double scale
Find fourth proportional to 2,232,309,207.93, 3,080,562,260.41 and 1,228,705,318.05
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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.