Home / 62,333,211.44-86,018,181.72-34,831,365.68

Finding the Fourth Proportional to 62,333,211.44, 86,018,181.72 and 34,831,365.68

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Solution

The fourth proportional to 62,333,211.44, 86,018,181.72 and 34,831,365.68 is: 48,066,362.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,333,211.44 : 86,018,181.72 = 34,831,365.68 : x
  2. Step 2: Convert to fraction form
    62,333,211.44/86,018,181.72 = 34,831,365.68/x
  3. Step 3: Cross multiply
    62,333,211.44x = 86,018,181.72 × 34,831,365.68
  4. Step 4: Simplify right side
    62,333,211.44x = 2,996,130,742,618,011.50
  5. Step 5: Solve for x
    x = 2,996,130,742,618,011.50/62,333,211.44
  6. Step 6: Final answer
    x = 48,066,362.59

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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.