Home / 62,362,474,113.78-93,506,353,968.60-19,849,007,508.54

Finding the Fourth Proportional to 62,362,474,113.78, 93,506,353,968.60 and 19,849,007,508.54

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Solution

The fourth proportional to 62,362,474,113.78, 93,506,353,968.60 and 19,849,007,508.54 is: 29,761,621,045.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362,474,113.78 : 93,506,353,968.60 = 19,849,007,508.54 : x
  2. Step 2: Convert to fraction form
    62,362,474,113.78/93,506,353,968.60 = 19,849,007,508.54/x
  3. Step 3: Cross multiply
    62,362,474,113.78x = 93,506,353,968.60 × 19,849,007,508.54
  4. Step 4: Simplify right side
    62,362,474,113.78x = 1,856,008,322,018,940,551,168
  5. Step 5: Solve for x
    x = 1,856,008,322,018,940,551,168/62,362,474,113.78
  6. Step 6: Final answer
    x = 29,761,621,045.26

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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.