Home / 96,255,047.40-144,318,807.90-53,144,903.40

Finding the Fourth Proportional to 96,255,047.40, 144,318,807.90 and 53,144,903.40

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Solution

The fourth proportional to 96,255,047.40, 144,318,807.90 and 53,144,903.40 is: 79,682,149.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,255,047.40 : 144,318,807.90 = 53,144,903.40 : x
  2. Step 2: Convert to fraction form
    96,255,047.40/144,318,807.90 = 53,144,903.40/x
  3. Step 3: Cross multiply
    96,255,047.40x = 144,318,807.90 × 53,144,903.40
  4. Step 4: Simplify right side
    96,255,047.40x = 7,669,809,104,648,657
  5. Step 5: Solve for x
    x = 7,669,809,104,648,657/96,255,047.40
  6. Step 6: Final answer
    x = 79,682,149.79

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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.