Home / 15,641,456.94-23,475,692.86-10,852,509.22

Finding the Fourth Proportional to 15,641,456.94, 23,475,692.86 and 10,852,509.22

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Solution

The fourth proportional to 15,641,456.94, 23,475,692.86 and 10,852,509.22 is: 16,288,135.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,641,456.94 : 23,475,692.86 = 10,852,509.22 : x
  2. Step 2: Convert to fraction form
    15,641,456.94/23,475,692.86 = 10,852,509.22/x
  3. Step 3: Cross multiply
    15,641,456.94x = 23,475,692.86 × 10,852,509.22
  4. Step 4: Simplify right side
    15,641,456.94x = 254,770,173,209,038.19
  5. Step 5: Solve for x
    x = 254,770,173,209,038.19/15,641,456.94
  6. Step 6: Final answer
    x = 16,288,135.70

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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.