Home / 34,888,929.21-52,333,390.35-9,329,274.30

Finding the Fourth Proportional to 34,888,929.21, 52,333,390.35 and 9,329,274.30

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Solution

The fourth proportional to 34,888,929.21, 52,333,390.35 and 9,329,274.30 is: 13,993,910.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,888,929.21 : 52,333,390.35 = 9,329,274.30 : x
  2. Step 2: Convert to fraction form
    34,888,929.21/52,333,390.35 = 9,329,274.30/x
  3. Step 3: Cross multiply
    34,888,929.21x = 52,333,390.35 × 9,329,274.30
  4. Step 4: Simplify right side
    34,888,929.21x = 488,232,553,624,123.06
  5. Step 5: Solve for x
    x = 488,232,553,624,123.06/34,888,929.21
  6. Step 6: Final answer
    x = 13,993,910.52

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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.