Home / 34,885,028.64-52,323,550.18-9,328,030.95

Finding the Fourth Proportional to 34,885,028.64, 52,323,550.18 and 9,328,030.95

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Solution

The fourth proportional to 34,885,028.64, 52,323,550.18 and 9,328,030.95 is: 13,990,978.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,885,028.64 : 52,323,550.18 = 9,328,030.95 : x
  2. Step 2: Convert to fraction form
    34,885,028.64/52,323,550.18 = 9,328,030.95/x
  3. Step 3: Cross multiply
    34,885,028.64x = 52,323,550.18 × 9,328,030.95
  4. Step 4: Simplify right side
    34,885,028.64x = 488,075,695,273,384.62
  5. Step 5: Solve for x
    x = 488,075,695,273,384.62/34,885,028.64
  6. Step 6: Final answer
    x = 13,990,978.78

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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.