Home / 1,838,737,853,086.30-2,537,535,325,765.30-1,057,471,590,604.40

Finding the Fourth Proportional to 1,838,737,853,086.30, 2,537,535,325,765.30 and 1,057,471,590,604.40

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Solution

The fourth proportional to 1,838,737,853,086.30, 2,537,535,325,765.30 and 1,057,471,590,604.40 is: 1,459,355,129,197.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,737,853,086.30 : 2,537,535,325,765.30 = 1,057,471,590,604.40 : x
  2. Step 2: Convert to fraction form
    1,838,737,853,086.30/2,537,535,325,765.30 = 1,057,471,590,604.40/x
  3. Step 3: Cross multiply
    1,838,737,853,086.30x = 2,537,535,325,765.30 × 1,057,471,590,604.40
  4. Step 4: Simplify right side
    1,838,737,853,086.30x = 2,683,371,517,151,885,853,196,288
  5. Step 5: Solve for x
    x = 2,683,371,517,151,885,853,196,288/1,838,737,853,086.30
  6. Step 6: Final answer
    x = 1,459,355,129,197.93

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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.