Home / 25,890,069.70-38,804,000.55-10,736,200.90

Finding the Fourth Proportional to 25,890,069.70, 38,804,000.55 and 10,736,200.90

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Solution

The fourth proportional to 25,890,069.70, 38,804,000.55 and 10,736,200.90 is: 16,091,403.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,890,069.70 : 38,804,000.55 = 10,736,200.90 : x
  2. Step 2: Convert to fraction form
    25,890,069.70/38,804,000.55 = 10,736,200.90/x
  3. Step 3: Cross multiply
    25,890,069.70x = 38,804,000.55 × 10,736,200.90
  4. Step 4: Simplify right side
    25,890,069.70x = 416,607,545,628,510.50
  5. Step 5: Solve for x
    x = 416,607,545,628,510.50/25,890,069.70
  6. Step 6: Final answer
    x = 16,091,403.01

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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.