Home / 64,661,777.71-89,349,977.48-46,044,596.36

Finding the Fourth Proportional to 64,661,777.71, 89,349,977.48 and 46,044,596.36

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Solution

The fourth proportional to 64,661,777.71, 89,349,977.48 and 46,044,596.36 is: 63,624,660.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,661,777.71 : 89,349,977.48 = 46,044,596.36 : x
  2. Step 2: Convert to fraction form
    64,661,777.71/89,349,977.48 = 46,044,596.36/x
  3. Step 3: Cross multiply
    64,661,777.71x = 89,349,977.48 × 46,044,596.36
  4. Step 4: Simplify right side
    64,661,777.71x = 4,114,083,647,394,940
  5. Step 5: Solve for x
    x = 4,114,083,647,394,940/64,661,777.71
  6. Step 6: Final answer
    x = 63,624,660.40

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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.