Home / 114,237,430.89-171,380,728.95-35,452,382.13

Finding the Fourth Proportional to 114,237,430.89, 171,380,728.95 and 35,452,382.13

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Solution

The fourth proportional to 114,237,430.89, 171,380,728.95 and 35,452,382.13 is: 53,186,202.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,237,430.89 : 171,380,728.95 = 35,452,382.13 : x
  2. Step 2: Convert to fraction form
    114,237,430.89/171,380,728.95 = 35,452,382.13/x
  3. Step 3: Cross multiply
    114,237,430.89x = 171,380,728.95 × 35,452,382.13
  4. Step 4: Simplify right side
    114,237,430.89x = 6,075,855,092,453,354
  5. Step 5: Solve for x
    x = 6,075,855,092,453,354/114,237,430.89
  6. Step 6: Final answer
    x = 53,186,202.15

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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.