Home / 2,328,266,427.30-3,492,884,863.35-776,039,969.70

Finding the Fourth Proportional to 2,328,266,427.30, 3,492,884,863.35 and 776,039,969.70

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Solution

The fourth proportional to 2,328,266,427.30, 3,492,884,863.35 and 776,039,969.70 is: 1,164,221,685.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,266,427.30 : 3,492,884,863.35 = 776,039,969.70 : x
  2. Step 2: Convert to fraction form
    2,328,266,427.30/3,492,884,863.35 = 776,039,969.70/x
  3. Step 3: Cross multiply
    2,328,266,427.30x = 3,492,884,863.35 × 776,039,969.70
  4. Step 4: Simplify right side
    2,328,266,427.30x = 2,710,618,263,519,722,496
  5. Step 5: Solve for x
    x = 2,710,618,263,519,722,496/2,328,266,427.30
  6. Step 6: Final answer
    x = 1,164,221,685.17

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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.