Home / 17,035,875.88-23,505,915.90-10,838,684.68

Finding the Fourth Proportional to 17,035,875.88, 23,505,915.90 and 10,838,684.68

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Solution

The fourth proportional to 17,035,875.88, 23,505,915.90 and 10,838,684.68 is: 14,955,099.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,035,875.88 : 23,505,915.90 = 10,838,684.68 : x
  2. Step 2: Convert to fraction form
    17,035,875.88/23,505,915.90 = 10,838,684.68/x
  3. Step 3: Cross multiply
    17,035,875.88x = 23,505,915.90 × 10,838,684.68
  4. Step 4: Simplify right side
    17,035,875.88x = 254,773,210,554,698.38
  5. Step 5: Solve for x
    x = 254,773,210,554,698.38/17,035,875.88
  6. Step 6: Final answer
    x = 14,955,099.01

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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.