Home / 57,946,602.80-86,931,568.20-17,005,962.80

Finding the Fourth Proportional to 57,946,602.80, 86,931,568.20 and 17,005,962.80

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Solution

The fourth proportional to 57,946,602.80, 86,931,568.20 and 17,005,962.80 is: 25,512,367.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,946,602.80 : 86,931,568.20 = 17,005,962.80 : x
  2. Step 2: Convert to fraction form
    57,946,602.80/86,931,568.20 = 17,005,962.80/x
  3. Step 3: Cross multiply
    57,946,602.80x = 86,931,568.20 × 17,005,962.80
  4. Step 4: Simplify right side
    57,946,602.80x = 1,478,355,014,954,863
  5. Step 5: Solve for x
    x = 1,478,355,014,954,863/57,946,602.80
  6. Step 6: Final answer
    x = 25,512,367.31

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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.