Home / 46,262,762.88-63,842,990.64-25,636,553.44

Finding the Fourth Proportional to 46,262,762.88, 63,842,990.64 and 25,636,553.44

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Solution

The fourth proportional to 46,262,762.88, 63,842,990.64 and 25,636,553.44 is: 35,378,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,262,762.88 : 63,842,990.64 = 25,636,553.44 : x
  2. Step 2: Convert to fraction form
    46,262,762.88/63,842,990.64 = 25,636,553.44/x
  3. Step 3: Cross multiply
    46,262,762.88x = 63,842,990.64 × 25,636,553.44
  4. Step 4: Simplify right side
    46,262,762.88x = 1,636,714,241,311,780
  5. Step 5: Solve for x
    x = 1,636,714,241,311,780/46,262,762.88
  6. Step 6: Final answer
    x = 35,378,653.14

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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.