Home / 2,284,564,610.84-3,151,538,869.72-1,492,074,477.16

Finding the Fourth Proportional to 2,284,564,610.84, 3,151,538,869.72 and 1,492,074,477.16

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Solution

The fourth proportional to 2,284,564,610.84, 3,151,538,869.72 and 1,492,074,477.16 is: 2,058,304,978.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,564,610.84 : 3,151,538,869.72 = 1,492,074,477.16 : x
  2. Step 2: Convert to fraction form
    2,284,564,610.84/3,151,538,869.72 = 1,492,074,477.16/x
  3. Step 3: Cross multiply
    2,284,564,610.84x = 3,151,538,869.72 × 1,492,074,477.16
  4. Step 4: Simplify right side
    2,284,564,610.84x = 4,702,330,711,286,886,400
  5. Step 5: Solve for x
    x = 4,702,330,711,286,886,400/2,284,564,610.84
  6. Step 6: Final answer
    x = 2,058,304,978.10

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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.