Home / 34,890,583.95-52,335,863.61-9,330,929.06

Finding the Fourth Proportional to 34,890,583.95, 52,335,863.61 and 9,330,929.06

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Solution

The fourth proportional to 34,890,583.95, 52,335,863.61 and 9,330,929.06 is: 13,996,390.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,890,583.95 : 52,335,863.61 = 9,330,929.06 : x
  2. Step 2: Convert to fraction form
    34,890,583.95/52,335,863.61 = 9,330,929.06/x
  3. Step 3: Cross multiply
    34,890,583.95x = 52,335,863.61 × 9,330,929.06
  4. Step 4: Simplify right side
    34,890,583.95x = 488,342,230,342,075.19
  5. Step 5: Solve for x
    x = 488,342,230,342,075.19/34,890,583.95
  6. Step 6: Final answer
    x = 13,996,390.29

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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.