Home / 5,450,016,190.92-7,521,025,369.95-2,943,889,927.44

Finding the Fourth Proportional to 5,450,016,190.92, 7,521,025,369.95 and 2,943,889,927.44

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Solution

The fourth proportional to 5,450,016,190.92, 7,521,025,369.95 and 2,943,889,927.44 is: 4,062,569,734.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,450,016,190.92 : 7,521,025,369.95 = 2,943,889,927.44 : x
  2. Step 2: Convert to fraction form
    5,450,016,190.92/7,521,025,369.95 = 2,943,889,927.44/x
  3. Step 3: Cross multiply
    5,450,016,190.92x = 7,521,025,369.95 × 2,943,889,927.44
  4. Step 4: Simplify right side
    5,450,016,190.92x = 22,141,070,830,616,506,368
  5. Step 5: Solve for x
    x = 22,141,070,830,616,506,368/5,450,016,190.92
  6. Step 6: Final answer
    x = 4,062,569,734.66

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Double scale
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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.