Home / 174,140,466.66-261,248,491.55-52,968,769.38

Finding the Fourth Proportional to 174,140,466.66, 261,248,491.55 and 52,968,769.38

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Solution

The fourth proportional to 174,140,466.66, 261,248,491.55 and 52,968,769.38 is: 79,464,649.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,140,466.66 : 261,248,491.55 = 52,968,769.38 : x
  2. Step 2: Convert to fraction form
    174,140,466.66/261,248,491.55 = 52,968,769.38/x
  3. Step 3: Cross multiply
    174,140,466.66x = 261,248,491.55 × 52,968,769.38
  4. Step 4: Simplify right side
    174,140,466.66x = 13,838,011,099,784,830
  5. Step 5: Solve for x
    x = 13,838,011,099,784,830/174,140,466.66
  6. Step 6: Final answer
    x = 79,464,649.23

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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.