Home / 58,461,436.36-87,517,439.70-35,362,465.48

Finding the Fourth Proportional to 58,461,436.36, 87,517,439.70 and 35,362,465.48

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Solution

The fourth proportional to 58,461,436.36, 87,517,439.70 and 35,362,465.48 is: 52,938,015.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,461,436.36 : 87,517,439.70 = 35,362,465.48 : x
  2. Step 2: Convert to fraction form
    58,461,436.36/87,517,439.70 = 35,362,465.48/x
  3. Step 3: Cross multiply
    58,461,436.36x = 87,517,439.70 × 35,362,465.48
  4. Step 4: Simplify right side
    58,461,436.36x = 3,094,832,440,289,231.50
  5. Step 5: Solve for x
    x = 3,094,832,440,289,231.50/58,461,436.36
  6. Step 6: Final answer
    x = 52,938,015.78

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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.