Home / 2,437,896,586.32-3,364,314,507.81-1,324,062,680.45

Finding the Fourth Proportional to 2,437,896,586.32, 3,364,314,507.81 and 1,324,062,680.45

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Solution

The fourth proportional to 2,437,896,586.32, 3,364,314,507.81 and 1,324,062,680.45 is: 1,827,215,850.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,896,586.32 : 3,364,314,507.81 = 1,324,062,680.45 : x
  2. Step 2: Convert to fraction form
    2,437,896,586.32/3,364,314,507.81 = 1,324,062,680.45/x
  3. Step 3: Cross multiply
    2,437,896,586.32x = 3,364,314,507.81 × 1,324,062,680.45
  4. Step 4: Simplify right side
    2,437,896,586.32x = 4,454,563,285,070,909,440
  5. Step 5: Solve for x
    x = 4,454,563,285,070,909,440/2,437,896,586.32
  6. Step 6: Final answer
    x = 1,827,215,850.77

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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.