Home / 2,742,725,955.24-4,115,179,092.78-877,659,015.24

Finding the Fourth Proportional to 2,742,725,955.24, 4,115,179,092.78 and 877,659,015.24

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Solution

The fourth proportional to 2,742,725,955.24, 4,115,179,092.78 and 877,659,015.24 is: 1,316,837,368.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,742,725,955.24 : 4,115,179,092.78 = 877,659,015.24 : x
  2. Step 2: Convert to fraction form
    2,742,725,955.24/4,115,179,092.78 = 877,659,015.24/x
  3. Step 3: Cross multiply
    2,742,725,955.24x = 4,115,179,092.78 × 877,659,015.24
  4. Step 4: Simplify right side
    2,742,725,955.24x = 3,611,724,030,105,531,392
  5. Step 5: Solve for x
    x = 3,611,724,030,105,531,392/2,742,725,955.24
  6. Step 6: Final answer
    x = 1,316,837,368.75

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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.