Home / 65,148,513.02-97,722,713.90-16,626,362.94

Finding the Fourth Proportional to 65,148,513.02, 97,722,713.90 and 16,626,362.94

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Solution

The fourth proportional to 65,148,513.02, 97,722,713.90 and 16,626,362.94 is: 24,939,530.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,148,513.02 : 97,722,713.90 = 16,626,362.94 : x
  2. Step 2: Convert to fraction form
    65,148,513.02/97,722,713.90 = 16,626,362.94/x
  3. Step 3: Cross multiply
    65,148,513.02x = 97,722,713.90 × 16,626,362.94
  4. Step 4: Simplify right side
    65,148,513.02x = 1,624,773,308,783,183
  5. Step 5: Solve for x
    x = 1,624,773,308,783,183/65,148,513.02
  6. Step 6: Final answer
    x = 24,939,530.21

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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.