Home / 29,652,584-40,920,289.44-16,775,528

Finding the Fourth Proportional to 29,652,584, 40,920,289.44 and 16,775,528

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Solution

The fourth proportional to 29,652,584, 40,920,289.44 and 16,775,528 is: 23,150,072.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,652,584 : 40,920,289.44 = 16,775,528 : x
  2. Step 2: Convert to fraction form
    29,652,584/40,920,289.44 = 16,775,528/x
  3. Step 3: Cross multiply
    29,652,584x = 40,920,289.44 × 16,775,528
  4. Step 4: Simplify right side
    29,652,584x = 686,459,461,268,824.25
  5. Step 5: Solve for x
    x = 686,459,461,268,824.25/29,652,584
  6. Step 6: Final answer
    x = 23,150,072.23

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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.