Home / 11,233,497.40-16,850,246.10-6,698,534.20

Finding the Fourth Proportional to 11,233,497.40, 16,850,246.10 and 6,698,534.20

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Solution

The fourth proportional to 11,233,497.40, 16,850,246.10 and 6,698,534.20 is: 10,047,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233,497.40 : 16,850,246.10 = 6,698,534.20 : x
  2. Step 2: Convert to fraction form
    11,233,497.40/16,850,246.10 = 6,698,534.20/x
  3. Step 3: Cross multiply
    11,233,497.40x = 16,850,246.10 × 6,698,534.20
  4. Step 4: Simplify right side
    11,233,497.40x = 112,871,949,779,266.64
  5. Step 5: Solve for x
    x = 112,871,949,779,266.64/11,233,497.40
  6. Step 6: Final answer
    x = 10,047,801.30

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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.