Home / 174,140,411.91-261,248,409.24-52,968,714.63

Finding the Fourth Proportional to 174,140,411.91, 261,248,409.24 and 52,968,714.63

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Solution

The fourth proportional to 174,140,411.91, 261,248,409.24 and 52,968,714.63 is: 79,464,567.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,140,411.91 : 261,248,409.24 = 52,968,714.63 : x
  2. Step 2: Convert to fraction form
    174,140,411.91/261,248,409.24 = 52,968,714.63/x
  3. Step 3: Cross multiply
    174,140,411.91x = 261,248,409.24 × 52,968,714.63
  4. Step 4: Simplify right side
    174,140,411.91x = 13,837,992,435,268,774
  5. Step 5: Solve for x
    x = 13,837,992,435,268,774/174,140,411.91
  6. Step 6: Final answer
    x = 79,464,567.03

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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.