Home / 25,576,196.40-35,294,738.04-13,973,510.16

Finding the Fourth Proportional to 25,576,196.40, 35,294,738.04 and 13,973,510.16

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Solution

The fourth proportional to 25,576,196.40, 35,294,738.04 and 13,973,510.16 is: 19,283,218.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,576,196.40 : 35,294,738.04 = 13,973,510.16 : x
  2. Step 2: Convert to fraction form
    25,576,196.40/35,294,738.04 = 13,973,510.16/x
  3. Step 3: Cross multiply
    25,576,196.40x = 35,294,738.04 × 13,973,510.16
  4. Step 4: Simplify right side
    25,576,196.40x = 493,191,380,596,478.50
  5. Step 5: Solve for x
    x = 493,191,380,596,478.50/25,576,196.40
  6. Step 6: Final answer
    x = 19,283,218.38

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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.