Home / 23,223,004.20-34,830,359.10-14,688,066.60

Finding the Fourth Proportional to 23,223,004.20, 34,830,359.10 and 14,688,066.60

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Solution

The fourth proportional to 23,223,004.20, 34,830,359.10 and 14,688,066.60 is: 22,029,476.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223,004.20 : 34,830,359.10 = 14,688,066.60 : x
  2. Step 2: Convert to fraction form
    23,223,004.20/34,830,359.10 = 14,688,066.60/x
  3. Step 3: Cross multiply
    23,223,004.20x = 34,830,359.10 × 14,688,066.60
  4. Step 4: Simplify right side
    23,223,004.20x = 511,590,634,162,716.06
  5. Step 5: Solve for x
    x = 511,590,634,162,716.06/23,223,004.20
  6. Step 6: Final answer
    x = 22,029,476.88

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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.