Home / 603,030,016.35-902,631,836.93-603,030,016.35

Finding the Fourth Proportional to 603,030,016.35, 902,631,836.93 and 603,030,016.35

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Solution

The fourth proportional to 603,030,016.35, 902,631,836.93 and 603,030,016.35 is: 902,631,836.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,030,016.35 : 902,631,836.93 = 603,030,016.35 : x
  2. Step 2: Convert to fraction form
    603,030,016.35/902,631,836.93 = 603,030,016.35/x
  3. Step 3: Cross multiply
    603,030,016.35x = 902,631,836.93 × 603,030,016.35
  4. Step 4: Simplify right side
    603,030,016.35x = 544,314,091,378,913,280
  5. Step 5: Solve for x
    x = 544,314,091,378,913,280/603,030,016.35
  6. Step 6: Final answer
    x = 902,631,836.93

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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.