Home / 19,448,211.44-26,838,522.92-10,746,307.96

Finding the Fourth Proportional to 19,448,211.44, 26,838,522.92 and 10,746,307.96

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Solution

The fourth proportional to 19,448,211.44, 26,838,522.92 and 10,746,307.96 is: 14,829,900.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,448,211.44 : 26,838,522.92 = 10,746,307.96 : x
  2. Step 2: Convert to fraction form
    19,448,211.44/26,838,522.92 = 10,746,307.96/x
  3. Step 3: Cross multiply
    19,448,211.44x = 26,838,522.92 × 10,746,307.96
  4. Step 4: Simplify right side
    19,448,211.44x = 288,415,032,489,838.50
  5. Step 5: Solve for x
    x = 288,415,032,489,838.50/19,448,211.44
  6. Step 6: Final answer
    x = 14,829,900.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.