Home / 43,455,085.13-59,953,186.22-26,929,179.90

Finding the Fourth Proportional to 43,455,085.13, 59,953,186.22 and 26,929,179.90

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Solution

The fourth proportional to 43,455,085.13, 59,953,186.22 and 26,929,179.90 is: 37,153,077.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,455,085.13 : 59,953,186.22 = 26,929,179.90 : x
  2. Step 2: Convert to fraction form
    43,455,085.13/59,953,186.22 = 26,929,179.90/x
  3. Step 3: Cross multiply
    43,455,085.13x = 59,953,186.22 × 26,929,179.90
  4. Step 4: Simplify right side
    43,455,085.13x = 1,614,490,137,296,580.75
  5. Step 5: Solve for x
    x = 1,614,490,137,296,580.75/43,455,085.13
  6. Step 6: Final answer
    x = 37,153,077.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.