Home / 3,587,234,920.35-5,371,166,868.30-3,587,234,920.35

Finding the Fourth Proportional to 3,587,234,920.35, 5,371,166,868.30 and 3,587,234,920.35

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Solution

The fourth proportional to 3,587,234,920.35, 5,371,166,868.30 and 3,587,234,920.35 is: 5,371,166,868.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,234,920.35 : 5,371,166,868.30 = 3,587,234,920.35 : x
  2. Step 2: Convert to fraction form
    3,587,234,920.35/5,371,166,868.30 = 3,587,234,920.35/x
  3. Step 3: Cross multiply
    3,587,234,920.35x = 5,371,166,868.30 × 3,587,234,920.35
  4. Step 4: Simplify right side
    3,587,234,920.35x = 19,267,637,352,992,710,656
  5. Step 5: Solve for x
    x = 19,267,637,352,992,710,656/3,587,234,920.35
  6. Step 6: Final answer
    x = 5,371,166,868.30

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Double scale
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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.