Home / 36,000,713.97-49,681,116.96-19,480,838.67

Finding the Fourth Proportional to 36,000,713.97, 49,681,116.96 and 19,480,838.67

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Solution

The fourth proportional to 36,000,713.97, 49,681,116.96 and 19,480,838.67 is: 26,883,628.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,000,713.97 : 49,681,116.96 = 19,480,838.67 : x
  2. Step 2: Convert to fraction form
    36,000,713.97/49,681,116.96 = 19,480,838.67/x
  3. Step 3: Cross multiply
    36,000,713.97x = 49,681,116.96 × 19,480,838.67
  4. Step 4: Simplify right side
    36,000,713.97x = 967,829,824,443,161
  5. Step 5: Solve for x
    x = 967,829,824,443,161/36,000,713.97
  6. Step 6: Final answer
    x = 26,883,628.62

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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.