Home / 174,909,011.20-262,363,516.80-94,287,443.20

Finding the Fourth Proportional to 174,909,011.20, 262,363,516.80 and 94,287,443.20

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Solution

The fourth proportional to 174,909,011.20, 262,363,516.80 and 94,287,443.20 is: 141,431,164.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,909,011.20 : 262,363,516.80 = 94,287,443.20 : x
  2. Step 2: Convert to fraction form
    174,909,011.20/262,363,516.80 = 94,287,443.20/x
  3. Step 3: Cross multiply
    174,909,011.20x = 262,363,516.80 × 94,287,443.20
  4. Step 4: Simplify right side
    174,909,011.20x = 24,737,585,188,032,248
  5. Step 5: Solve for x
    x = 24,737,585,188,032,248/174,909,011.20
  6. Step 6: Final answer
    x = 141,431,164.80

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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.