Home / 175,240,931.38-262,805,494.10-60,197,732.98

Finding the Fourth Proportional to 175,240,931.38, 262,805,494.10 and 60,197,732.98

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Solution

The fourth proportional to 175,240,931.38, 262,805,494.10 and 60,197,732.98 is: 90,277,396.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,240,931.38 : 262,805,494.10 = 60,197,732.98 : x
  2. Step 2: Convert to fraction form
    175,240,931.38/262,805,494.10 = 60,197,732.98/x
  3. Step 3: Cross multiply
    175,240,931.38x = 262,805,494.10 × 60,197,732.98
  4. Step 4: Simplify right side
    175,240,931.38x = 15,820,294,958,194,738
  5. Step 5: Solve for x
    x = 15,820,294,958,194,738/175,240,931.38
  6. Step 6: Final answer
    x = 90,277,396.01

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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.