Home / 116,589,348.90-174,944,549.19-47,552,801.22

Finding the Fourth Proportional to 116,589,348.90, 174,944,549.19 and 47,552,801.22

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Solution

The fourth proportional to 116,589,348.90, 174,944,549.19 and 47,552,801.22 is: 71,353,888.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,589,348.90 : 174,944,549.19 = 47,552,801.22 : x
  2. Step 2: Convert to fraction form
    116,589,348.90/174,944,549.19 = 47,552,801.22/x
  3. Step 3: Cross multiply
    116,589,348.90x = 174,944,549.19 × 47,552,801.22
  4. Step 4: Simplify right side
    116,589,348.90x = 8,319,103,372,154,582
  5. Step 5: Solve for x
    x = 8,319,103,372,154,582/116,589,348.90
  6. Step 6: Final answer
    x = 71,353,888.25

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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.