Home / 22,889,903.18-31,580,253.95-14,184,899.60

Finding the Fourth Proportional to 22,889,903.18, 31,580,253.95 and 14,184,899.60

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Solution

The fourth proportional to 22,889,903.18, 31,580,253.95 and 14,184,899.60 is: 19,570,320.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,889,903.18 : 31,580,253.95 = 14,184,899.60 : x
  2. Step 2: Convert to fraction form
    22,889,903.18/31,580,253.95 = 14,184,899.60/x
  3. Step 3: Cross multiply
    22,889,903.18x = 31,580,253.95 × 14,184,899.60
  4. Step 4: Simplify right side
    22,889,903.18x = 447,962,731,394,427.69
  5. Step 5: Solve for x
    x = 447,962,731,394,427.69/22,889,903.18
  6. Step 6: Final answer
    x = 19,570,320.07

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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.