Home / 16,808,064-23,194,515.94-9,365,341.46

Finding the Fourth Proportional to 16,808,064, 23,194,515.94 and 9,365,341.46

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Solution

The fourth proportional to 16,808,064, 23,194,515.94 and 9,365,341.46 is: 12,923,830.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,808,064 : 23,194,515.94 = 9,365,341.46 : x
  2. Step 2: Convert to fraction form
    16,808,064/23,194,515.94 = 9,365,341.46/x
  3. Step 3: Cross multiply
    16,808,064x = 23,194,515.94 × 9,365,341.46
  4. Step 4: Simplify right side
    16,808,064x = 217,224,561,777,512.91
  5. Step 5: Solve for x
    x = 217,224,561,777,512.91/16,808,064
  6. Step 6: Final answer
    x = 12,923,830.00

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1.5x scale

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.