Home / 3,683,045,195.96-5,082,543,055.02-2,012,258,461.88

Finding the Fourth Proportional to 3,683,045,195.96, 5,082,543,055.02 and 2,012,258,461.88

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Solution

The fourth proportional to 3,683,045,195.96, 5,082,543,055.02 and 2,012,258,461.88 is: 2,776,884,269.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,045,195.96 : 5,082,543,055.02 = 2,012,258,461.88 : x
  2. Step 2: Convert to fraction form
    3,683,045,195.96/5,082,543,055.02 = 2,012,258,461.88/x
  3. Step 3: Cross multiply
    3,683,045,195.96x = 5,082,543,055.02 × 2,012,258,461.88
  4. Step 4: Simplify right side
    3,683,045,195.96x = 10,227,390,270,333,423,616
  5. Step 5: Solve for x
    x = 10,227,390,270,333,423,616/3,683,045,195.96
  6. Step 6: Final answer
    x = 2,776,884,269.99

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1.5x scale

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.