Home / 23,227,783.19-32,055,164.01-12,774,607.70

Finding the Fourth Proportional to 23,227,783.19, 32,055,164.01 and 12,774,607.70

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Solution

The fourth proportional to 23,227,783.19, 32,055,164.01 and 12,774,607.70 is: 17,629,411.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,227,783.19 : 32,055,164.01 = 12,774,607.70 : x
  2. Step 2: Convert to fraction form
    23,227,783.19/32,055,164.01 = 12,774,607.70/x
  3. Step 3: Cross multiply
    23,227,783.19x = 32,055,164.01 × 12,774,607.70
  4. Step 4: Simplify right side
    23,227,783.19x = 409,492,144,762,760
  5. Step 5: Solve for x
    x = 409,492,144,762,760/23,227,783.19
  6. Step 6: Final answer
    x = 17,629,411.36

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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.