Home / 22,371,370.95-33,557,075.28-10,696,995.62

Finding the Fourth Proportional to 22,371,370.95, 33,557,075.28 and 10,696,995.62

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Solution

The fourth proportional to 22,371,370.95, 33,557,075.28 and 10,696,995.62 is: 16,045,502.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,371,370.95 : 33,557,075.28 = 10,696,995.62 : x
  2. Step 2: Convert to fraction form
    22,371,370.95/33,557,075.28 = 10,696,995.62/x
  3. Step 3: Cross multiply
    22,371,370.95x = 33,557,075.28 × 10,696,995.62
  4. Step 4: Simplify right side
    22,371,370.95x = 358,959,887,122,384.94
  5. Step 5: Solve for x
    x = 358,959,887,122,384.94/22,371,370.95
  6. Step 6: Final answer
    x = 16,045,502.44

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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.