Home / 19,166,488,935.24-26,445,220,069.12-11,133,056,757

Finding the Fourth Proportional to 19,166,488,935.24, 26,445,220,069.12 and 11,133,056,757

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Solution

The fourth proportional to 19,166,488,935.24, 26,445,220,069.12 and 11,133,056,757 is: 15,360,984,318.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,166,488,935.24 : 26,445,220,069.12 = 11,133,056,757 : x
  2. Step 2: Convert to fraction form
    19,166,488,935.24/26,445,220,069.12 = 11,133,056,757/x
  3. Step 3: Cross multiply
    19,166,488,935.24x = 26,445,220,069.12 × 11,133,056,757
  4. Step 4: Simplify right side
    19,166,488,935.24x = 294,416,135,980,868,403,200
  5. Step 5: Solve for x
    x = 294,416,135,980,868,403,200/19,166,488,935.24
  6. Step 6: Final answer
    x = 15,360,984,318.81

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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.