Home / 32,237,669.40-48,356,504.10-28,710,475.80

Finding the Fourth Proportional to 32,237,669.40, 48,356,504.10 and 28,710,475.80

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Solution

The fourth proportional to 32,237,669.40, 48,356,504.10 and 28,710,475.80 is: 43,065,713.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,237,669.40 : 48,356,504.10 = 28,710,475.80 : x
  2. Step 2: Convert to fraction form
    32,237,669.40/48,356,504.10 = 28,710,475.80/x
  3. Step 3: Cross multiply
    32,237,669.40x = 48,356,504.10 × 28,710,475.80
  4. Step 4: Simplify right side
    32,237,669.40x = 1,388,338,240,735,650.75
  5. Step 5: Solve for x
    x = 1,388,338,240,735,650.75/32,237,669.40
  6. Step 6: Final answer
    x = 43,065,713.70

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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.