Home / 110,894,590.19-166,306,509.18-38,093,816.20

Finding the Fourth Proportional to 110,894,590.19, 166,306,509.18 and 38,093,816.20

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Solution

The fourth proportional to 110,894,590.19, 166,306,509.18 and 38,093,816.20 is: 57,128,572.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,894,590.19 : 166,306,509.18 = 38,093,816.20 : x
  2. Step 2: Convert to fraction form
    110,894,590.19/166,306,509.18 = 38,093,816.20/x
  3. Step 3: Cross multiply
    110,894,590.19x = 166,306,509.18 × 38,093,816.20
  4. Step 4: Simplify right side
    110,894,590.19x = 6,335,249,593,930,412
  5. Step 5: Solve for x
    x = 6,335,249,593,930,412/110,894,590.19
  6. Step 6: Final answer
    x = 57,128,572.13

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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.