Home / 2,034,725,905.30-3,052,885,120.35-742,392,030.10

Finding the Fourth Proportional to 2,034,725,905.30, 3,052,885,120.35 and 742,392,030.10

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Solution

The fourth proportional to 2,034,725,905.30, 3,052,885,120.35 and 742,392,030.10 is: 1,113,878,570.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,725,905.30 : 3,052,885,120.35 = 742,392,030.10 : x
  2. Step 2: Convert to fraction form
    2,034,725,905.30/3,052,885,120.35 = 742,392,030.10/x
  3. Step 3: Cross multiply
    2,034,725,905.30x = 3,052,885,120.35 × 742,392,030.10
  4. Step 4: Simplify right side
    2,034,725,905.30x = 2,266,437,582,158,719,232
  5. Step 5: Solve for x
    x = 2,266,437,582,158,719,232/2,034,725,905.30
  6. Step 6: Final answer
    x = 1,113,878,570.21

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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.