Home / 175,240,947.42-262,805,518.08-60,197,749.02

Finding the Fourth Proportional to 175,240,947.42, 262,805,518.08 and 60,197,749.02

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Solution

The fourth proportional to 175,240,947.42, 262,805,518.08 and 60,197,749.02 is: 90,277,420.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,240,947.42 : 262,805,518.08 = 60,197,749.02 : x
  2. Step 2: Convert to fraction form
    175,240,947.42/262,805,518.08 = 60,197,749.02/x
  3. Step 3: Cross multiply
    175,240,947.42x = 262,805,518.08 × 60,197,749.02
  4. Step 4: Simplify right side
    175,240,947.42x = 15,820,300,618,450,914
  5. Step 5: Solve for x
    x = 15,820,300,618,450,914/175,240,947.42
  6. Step 6: Final answer
    x = 90,277,420.04

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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.