Home / 30,359,626.47-41,897,274.44-16,608,590.19

Finding the Fourth Proportional to 30,359,626.47, 41,897,274.44 and 16,608,590.19

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Solution

The fourth proportional to 30,359,626.47, 41,897,274.44 and 16,608,590.19 is: 22,920,396.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,359,626.47 : 41,897,274.44 = 16,608,590.19 : x
  2. Step 2: Convert to fraction form
    30,359,626.47/41,897,274.44 = 16,608,590.19/x
  3. Step 3: Cross multiply
    30,359,626.47x = 41,897,274.44 × 16,608,590.19
  4. Step 4: Simplify right side
    30,359,626.47x = 695,854,661,168,878.75
  5. Step 5: Solve for x
    x = 695,854,661,168,878.75/30,359,626.47
  6. Step 6: Final answer
    x = 22,920,396.00

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1.5x scale

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.