Home / 52,947,937.87-73,075,509.06-29,744,830.15

Finding the Fourth Proportional to 52,947,937.87, 73,075,509.06 and 29,744,830.15

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Solution

The fourth proportional to 52,947,937.87, 73,075,509.06 and 29,744,830.15 is: 41,051,997.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,947,937.87 : 73,075,509.06 = 29,744,830.15 : x
  2. Step 2: Convert to fraction form
    52,947,937.87/73,075,509.06 = 29,744,830.15/x
  3. Step 3: Cross multiply
    52,947,937.87x = 73,075,509.06 × 29,744,830.15
  4. Step 4: Simplify right side
    52,947,937.87x = 2,173,618,604,749,108.75
  5. Step 5: Solve for x
    x = 2,173,618,604,749,108.75/52,947,937.87
  6. Step 6: Final answer
    x = 41,051,997.35

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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.