Home / 9,598,429.80-14,397,644.70-8,653,645.80

Finding the Fourth Proportional to 9,598,429.80, 14,397,644.70 and 8,653,645.80

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Solution

The fourth proportional to 9,598,429.80, 14,397,644.70 and 8,653,645.80 is: 12,980,468.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,598,429.80 : 14,397,644.70 = 8,653,645.80 : x
  2. Step 2: Convert to fraction form
    9,598,429.80/14,397,644.70 = 8,653,645.80/x
  3. Step 3: Cross multiply
    9,598,429.80x = 14,397,644.70 × 8,653,645.80
  4. Step 4: Simplify right side
    9,598,429.80x = 124,592,117,588,047.27
  5. Step 5: Solve for x
    x = 124,592,117,588,047.27/9,598,429.80
  6. Step 6: Final answer
    x = 12,980,468.70

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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.