Home / 23,136,611.20-34,681,297.20-13,547,053.60

Finding the Fourth Proportional to 23,136,611.20, 34,681,297.20 and 13,547,053.60

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Solution

The fourth proportional to 23,136,611.20, 34,681,297.20 and 13,547,053.60 is: 20,306,750.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,136,611.20 : 34,681,297.20 = 13,547,053.60 : x
  2. Step 2: Convert to fraction form
    23,136,611.20/34,681,297.20 = 13,547,053.60/x
  3. Step 3: Cross multiply
    23,136,611.20x = 34,681,297.20 × 13,547,053.60
  4. Step 4: Simplify right side
    23,136,611.20x = 469,829,392,085,929.94
  5. Step 5: Solve for x
    x = 469,829,392,085,929.94/23,136,611.20
  6. Step 6: Final answer
    x = 20,306,750.54

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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.