Home / 150,056,063.07-225,341,679.69-92,104,041.23

Finding the Fourth Proportional to 150,056,063.07, 225,341,679.69 and 92,104,041.23

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Solution

The fourth proportional to 150,056,063.07, 225,341,679.69 and 92,104,041.23 is: 138,314,166.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,056,063.07 : 225,341,679.69 = 92,104,041.23 : x
  2. Step 2: Convert to fraction form
    150,056,063.07/225,341,679.69 = 92,104,041.23/x
  3. Step 3: Cross multiply
    150,056,063.07x = 225,341,679.69 × 92,104,041.23
  4. Step 4: Simplify right side
    150,056,063.07x = 20,754,879,357,991,084
  5. Step 5: Solve for x
    x = 20,754,879,357,991,084/150,056,063.07
  6. Step 6: Final answer
    x = 138,314,166.94

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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.