Home / 26,746,859.12-40,092,289.71-11,193,599.40

Finding the Fourth Proportional to 26,746,859.12, 40,092,289.71 and 11,193,599.40

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Solution

The fourth proportional to 26,746,859.12, 40,092,289.71 and 11,193,599.40 is: 16,778,681.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,746,859.12 : 40,092,289.71 = 11,193,599.40 : x
  2. Step 2: Convert to fraction form
    26,746,859.12/40,092,289.71 = 11,193,599.40/x
  3. Step 3: Cross multiply
    26,746,859.12x = 40,092,289.71 × 11,193,599.40
  4. Step 4: Simplify right side
    26,746,859.12x = 448,777,030,042,482.19
  5. Step 5: Solve for x
    x = 448,777,030,042,482.19/26,746,859.12
  6. Step 6: Final answer
    x = 16,778,681.49

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1.5x scale

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.