Home / 40,461,966.70-60,671,954.85-14,889,813.10

Finding the Fourth Proportional to 40,461,966.70, 60,671,954.85 and 14,889,813.10

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Solution

The fourth proportional to 40,461,966.70, 60,671,954.85 and 14,889,813.10 is: 22,326,993.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,461,966.70 : 60,671,954.85 = 14,889,813.10 : x
  2. Step 2: Convert to fraction form
    40,461,966.70/60,671,954.85 = 14,889,813.10/x
  3. Step 3: Cross multiply
    40,461,966.70x = 60,671,954.85 × 14,889,813.10
  4. Step 4: Simplify right side
    40,461,966.70x = 903,394,068,128,138.50
  5. Step 5: Solve for x
    x = 903,394,068,128,138.50/40,461,966.70
  6. Step 6: Final answer
    x = 22,326,993.52

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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.