Home / 96,035,274.61-144,075,828.94-31,339,200.04

Finding the Fourth Proportional to 96,035,274.61, 144,075,828.94 and 31,339,200.04

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Solution

The fourth proportional to 96,035,274.61, 144,075,828.94 and 31,339,200.04 is: 47,016,278.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,035,274.61 : 144,075,828.94 = 31,339,200.04 : x
  2. Step 2: Convert to fraction form
    96,035,274.61/144,075,828.94 = 31,339,200.04/x
  3. Step 3: Cross multiply
    96,035,274.61x = 144,075,828.94 × 31,339,200.04
  4. Step 4: Simplify right side
    96,035,274.61x = 4,515,221,223,640,944
  5. Step 5: Solve for x
    x = 4,515,221,223,640,944/96,035,274.61
  6. Step 6: Final answer
    x = 47,016,278.57

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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.