Home / 14,376,652.04-19,806,063.72-10,017,829.64

Finding the Fourth Proportional to 14,376,652.04, 19,806,063.72 and 10,017,829.64

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Solution

The fourth proportional to 14,376,652.04, 19,806,063.72 and 10,017,829.64 is: 13,801,111.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376,652.04 : 19,806,063.72 = 10,017,829.64 : x
  2. Step 2: Convert to fraction form
    14,376,652.04/19,806,063.72 = 10,017,829.64/x
  3. Step 3: Cross multiply
    14,376,652.04x = 19,806,063.72 × 10,017,829.64
  4. Step 4: Simplify right side
    14,376,652.04x = 198,413,772,185,944.66
  5. Step 5: Solve for x
    x = 198,413,772,185,944.66/14,376,652.04
  6. Step 6: Final answer
    x = 13,801,111.11

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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.