Home / 25,646,511.79-35,391,123.36-14,043,875.35

Finding the Fourth Proportional to 25,646,511.79, 35,391,123.36 and 14,043,875.35

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Solution

The fourth proportional to 25,646,511.79, 35,391,123.36 and 14,043,875.35 is: 19,379,965.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,646,511.79 : 35,391,123.36 = 14,043,875.35 : x
  2. Step 2: Convert to fraction form
    25,646,511.79/35,391,123.36 = 14,043,875.35/x
  3. Step 3: Cross multiply
    25,646,511.79x = 35,391,123.36 × 14,043,875.35
  4. Step 4: Simplify right side
    25,646,511.79x = 497,028,524,964,313.12
  5. Step 5: Solve for x
    x = 497,028,524,964,313.12/25,646,511.79
  6. Step 6: Final answer
    x = 19,379,965.94

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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.