Home / 34,888,928.46-52,333,389.23-9,329,273.55

Finding the Fourth Proportional to 34,888,928.46, 52,333,389.23 and 9,329,273.55

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Solution

The fourth proportional to 34,888,928.46, 52,333,389.23 and 9,329,273.55 is: 13,993,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,888,928.46 : 52,333,389.23 = 9,329,273.55 : x
  2. Step 2: Convert to fraction form
    34,888,928.46/52,333,389.23 = 9,329,273.55/x
  3. Step 3: Cross multiply
    34,888,928.46x = 52,333,389.23 × 9,329,273.55
  4. Step 4: Simplify right side
    34,888,928.46x = 488,232,503,878,647.56
  5. Step 5: Solve for x
    x = 488,232,503,878,647.56/34,888,928.46
  6. Step 6: Final answer
    x = 13,993,909.40

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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.