Home / 29,258,607.40-43,763,495.10-26,247,740.20

Finding the Fourth Proportional to 29,258,607.40, 43,763,495.10 and 26,247,740.20

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Solution

The fourth proportional to 29,258,607.40, 43,763,495.10 and 26,247,740.20 is: 39,259,997.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,258,607.40 : 43,763,495.10 = 26,247,740.20 : x
  2. Step 2: Convert to fraction form
    29,258,607.40/43,763,495.10 = 26,247,740.20/x
  3. Step 3: Cross multiply
    29,258,607.40x = 43,763,495.10 × 26,247,740.20
  4. Step 4: Simplify right side
    29,258,607.40x = 1,148,692,849,628,773
  5. Step 5: Solve for x
    x = 1,148,692,849,628,773/29,258,607.40
  6. Step 6: Final answer
    x = 39,259,997.37

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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.