Home / 962,984,005.38-1,444,020,660.63-373,050,553.86

Finding the Fourth Proportional to 962,984,005.38, 1,444,020,660.63 and 373,050,553.86

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Solution

The fourth proportional to 962,984,005.38, 1,444,020,660.63 and 373,050,553.86 is: 559,399,433.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,984,005.38 : 1,444,020,660.63 = 373,050,553.86 : x
  2. Step 2: Convert to fraction form
    962,984,005.38/1,444,020,660.63 = 373,050,553.86/x
  3. Step 3: Cross multiply
    962,984,005.38x = 1,444,020,660.63 × 373,050,553.86
  4. Step 4: Simplify right side
    962,984,005.38x = 538,692,707,233,304,640
  5. Step 5: Solve for x
    x = 538,692,707,233,304,640/962,984,005.38
  6. Step 6: Final answer
    x = 559,399,433.66

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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.