Home / 163,011,017,161.35-244,628,217,454.44-56,893,083,384.29

Finding the Fourth Proportional to 163,011,017,161.35, 244,628,217,454.44 and 56,893,083,384.29

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Solution

The fourth proportional to 163,011,017,161.35, 244,628,217,454.44 and 56,893,083,384.29 is: 85,378,607,017.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,011,017,161.35 : 244,628,217,454.44 = 56,893,083,384.29 : x
  2. Step 2: Convert to fraction form
    163,011,017,161.35/244,628,217,454.44 = 56,893,083,384.29/x
  3. Step 3: Cross multiply
    163,011,017,161.35x = 244,628,217,454.44 × 56,893,083,384.29
  4. Step 4: Simplify right side
    163,011,017,161.35x = 13,917,653,573,784,458,756,096
  5. Step 5: Solve for x
    x = 13,917,653,573,784,458,756,096/163,011,017,161.35
  6. Step 6: Final answer
    x = 85,378,607,017.76

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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.