Home / 133,174,907.34-199,757,859.44-46,911,061.59

Finding the Fourth Proportional to 133,174,907.34, 199,757,859.44 and 46,911,061.59

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Solution

The fourth proportional to 133,174,907.34, 199,757,859.44 and 46,911,061.59 is: 70,365,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,174,907.34 : 199,757,859.44 = 46,911,061.59 : x
  2. Step 2: Convert to fraction form
    133,174,907.34/199,757,859.44 = 46,911,061.59/x
  3. Step 3: Cross multiply
    133,174,907.34x = 199,757,859.44 × 46,911,061.59
  4. Step 4: Simplify right side
    133,174,907.34x = 9,370,853,247,041,848
  5. Step 5: Solve for x
    x = 9,370,853,247,041,848/133,174,907.34
  6. Step 6: Final answer
    x = 70,365,006.70

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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.