Home / 16,642,625.60-24,963,938.40-10,973,921.60

Finding the Fourth Proportional to 16,642,625.60, 24,963,938.40 and 10,973,921.60

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Solution

The fourth proportional to 16,642,625.60, 24,963,938.40 and 10,973,921.60 is: 16,460,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,625.60 : 24,963,938.40 = 10,973,921.60 : x
  2. Step 2: Convert to fraction form
    16,642,625.60/24,963,938.40 = 10,973,921.60/x
  3. Step 3: Cross multiply
    16,642,625.60x = 24,963,938.40 × 10,973,921.60
  4. Step 4: Simplify right side
    16,642,625.60x = 273,952,302,828,829.41
  5. Step 5: Solve for x
    x = 273,952,302,828,829.41/16,642,625.60
  6. Step 6: Final answer
    x = 16,460,882.40

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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.