Home / 34,837,772.75-48,076,313.33-19,157,808.35

Finding the Fourth Proportional to 34,837,772.75, 48,076,313.33 and 19,157,808.35

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Solution

The fourth proportional to 34,837,772.75, 48,076,313.33 and 19,157,808.35 is: 26,437,878.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,837,772.75 : 48,076,313.33 = 19,157,808.35 : x
  2. Step 2: Convert to fraction form
    34,837,772.75/48,076,313.33 = 19,157,808.35/x
  3. Step 3: Cross multiply
    34,837,772.75x = 48,076,313.33 × 19,157,808.35
  4. Step 4: Simplify right side
    34,837,772.75x = 921,036,796,710,308.62
  5. Step 5: Solve for x
    x = 921,036,796,710,308.62/34,837,772.75
  6. Step 6: Final answer
    x = 26,437,878.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.