Home / 32,283,564.88-44,549,086.60-18,156,866.80

Finding the Fourth Proportional to 32,283,564.88, 44,549,086.60 and 18,156,866.80

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Solution

The fourth proportional to 32,283,564.88, 44,549,086.60 and 18,156,866.80 is: 25,055,220.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,283,564.88 : 44,549,086.60 = 18,156,866.80 : x
  2. Step 2: Convert to fraction form
    32,283,564.88/44,549,086.60 = 18,156,866.80/x
  3. Step 3: Cross multiply
    32,283,564.88x = 44,549,086.60 × 18,156,866.80
  4. Step 4: Simplify right side
    32,283,564.88x = 808,871,831,457,865
  5. Step 5: Solve for x
    x = 808,871,831,457,865/32,283,564.88
  6. Step 6: Final answer
    x = 25,055,220.34

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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.