Home / 15,971,757.14-23,961,677.08-4,457,223.02

Finding the Fourth Proportional to 15,971,757.14, 23,961,677.08 and 4,457,223.02

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Solution

The fourth proportional to 15,971,757.14, 23,961,677.08 and 4,457,223.02 is: 6,686,962.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,971,757.14 : 23,961,677.08 = 4,457,223.02 : x
  2. Step 2: Convert to fraction form
    15,971,757.14/23,961,677.08 = 4,457,223.02/x
  3. Step 3: Cross multiply
    15,971,757.14x = 23,961,677.08 × 4,457,223.02
  4. Step 4: Simplify right side
    15,971,757.14x = 106,802,538,678,782.36
  5. Step 5: Solve for x
    x = 106,802,538,678,782.36/15,971,757.14
  6. Step 6: Final answer
    x = 6,686,962.35

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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.