Home / 19,373,403.80-29,060,105.70-6,594,325.40

Finding the Fourth Proportional to 19,373,403.80, 29,060,105.70 and 6,594,325.40

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Solution

The fourth proportional to 19,373,403.80, 29,060,105.70 and 6,594,325.40 is: 9,891,488.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,373,403.80 : 29,060,105.70 = 6,594,325.40 : x
  2. Step 2: Convert to fraction form
    19,373,403.80/29,060,105.70 = 6,594,325.40/x
  3. Step 3: Cross multiply
    19,373,403.80x = 29,060,105.70 × 6,594,325.40
  4. Step 4: Simplify right side
    19,373,403.80x = 191,631,793,144,194.78
  5. Step 5: Solve for x
    x = 191,631,793,144,194.78/19,373,403.80
  6. Step 6: Final answer
    x = 9,891,488.10

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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.