Home / 39,621,263.00-59,435,966.77-13,713,521.94

Finding the Fourth Proportional to 39,621,263.00, 59,435,966.77 and 13,713,521.94

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Solution

The fourth proportional to 39,621,263.00, 59,435,966.77 and 13,713,521.94 is: 20,571,692.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,621,263.00 : 59,435,966.77 = 13,713,521.94 : x
  2. Step 2: Convert to fraction form
    39,621,263.00/59,435,966.77 = 13,713,521.94/x
  3. Step 3: Cross multiply
    39,621,263.00x = 59,435,966.77 × 13,713,521.94
  4. Step 4: Simplify right side
    39,621,263.00x = 815,076,434,291,222.12
  5. Step 5: Solve for x
    x = 815,076,434,291,222.12/39,621,263.00
  6. Step 6: Final answer
    x = 20,571,692.39

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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.