Home / 2,028,765,474.54-3,041,024,258.16-849,021,880.41

Finding the Fourth Proportional to 2,028,765,474.54, 3,041,024,258.16 and 849,021,880.41

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Solution

The fourth proportional to 2,028,765,474.54, 3,041,024,258.16 and 849,021,880.41 is: 1,272,643,963.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,765,474.54 : 3,041,024,258.16 = 849,021,880.41 : x
  2. Step 2: Convert to fraction form
    2,028,765,474.54/3,041,024,258.16 = 849,021,880.41/x
  3. Step 3: Cross multiply
    2,028,765,474.54x = 3,041,024,258.16 × 849,021,880.41
  4. Step 4: Simplify right side
    2,028,765,474.54x = 2,581,896,134,035,428,352
  5. Step 5: Solve for x
    x = 2,581,896,134,035,428,352/2,028,765,474.54
  6. Step 6: Final answer
    x = 1,272,643,963.26

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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.