Home / 22,696,075.20-34,044,112.80-11,338,276.80

Finding the Fourth Proportional to 22,696,075.20, 34,044,112.80 and 11,338,276.80

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Solution

The fourth proportional to 22,696,075.20, 34,044,112.80 and 11,338,276.80 is: 17,007,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,696,075.20 : 34,044,112.80 = 11,338,276.80 : x
  2. Step 2: Convert to fraction form
    22,696,075.20/34,044,112.80 = 11,338,276.80/x
  3. Step 3: Cross multiply
    22,696,075.20x = 34,044,112.80 × 11,338,276.80
  4. Step 4: Simplify right side
    22,696,075.20x = 386,001,574,336,823.06
  5. Step 5: Solve for x
    x = 386,001,574,336,823.06/22,696,075.20
  6. Step 6: Final answer
    x = 17,007,415.20

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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.