Home / 29,878,755.61-44,819,722.67-9,410,075.86

Finding the Fourth Proportional to 29,878,755.61, 44,819,722.67 and 9,410,075.86

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Solution

The fourth proportional to 29,878,755.61, 44,819,722.67 and 9,410,075.86 is: 14,115,614.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,878,755.61 : 44,819,722.67 = 9,410,075.86 : x
  2. Step 2: Convert to fraction form
    29,878,755.61/44,819,722.67 = 9,410,075.86/x
  3. Step 3: Cross multiply
    29,878,755.61x = 44,819,722.67 × 9,410,075.86
  4. Step 4: Simplify right side
    29,878,755.61x = 421,756,990,301,811.31
  5. Step 5: Solve for x
    x = 421,756,990,301,811.31/29,878,755.61
  6. Step 6: Final answer
    x = 14,115,614.31

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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.