Home / 19,229,223,330.20-26,536,484,003.87-10,655,793,178.63

Finding the Fourth Proportional to 19,229,223,330.20, 26,536,484,003.87 and 10,655,793,178.63

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Solution

The fourth proportional to 19,229,223,330.20, 26,536,484,003.87 and 10,655,793,178.63 is: 14,705,080,926.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,229,223,330.20 : 26,536,484,003.87 = 10,655,793,178.63 : x
  2. Step 2: Convert to fraction form
    19,229,223,330.20/26,536,484,003.87 = 10,655,793,178.63/x
  3. Step 3: Cross multiply
    19,229,223,330.20x = 26,536,484,003.87 × 10,655,793,178.63
  4. Step 4: Simplify right side
    19,229,223,330.20x = 282,767,285,233,240,965,120
  5. Step 5: Solve for x
    x = 282,767,285,233,240,965,120/19,229,223,330.20
  6. Step 6: Final answer
    x = 14,705,080,926.96

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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.