Home / 22,488,299,426.42-33,736,241,533.96-7,561,916,807.54

Finding the Fourth Proportional to 22,488,299,426.42, 33,736,241,533.96 and 7,561,916,807.54

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Solution

The fourth proportional to 22,488,299,426.42, 33,736,241,533.96 and 7,561,916,807.54 is: 11,344,150,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,488,299,426.42 : 33,736,241,533.96 = 7,561,916,807.54 : x
  2. Step 2: Convert to fraction form
    22,488,299,426.42/33,736,241,533.96 = 7,561,916,807.54/x
  3. Step 3: Cross multiply
    22,488,299,426.42x = 33,736,241,533.96 × 7,561,916,807.54
  4. Step 4: Simplify right side
    22,488,299,426.42x = 255,110,651,878,881,132,544
  5. Step 5: Solve for x
    x = 255,110,651,878,881,132,544/22,488,299,426.42
  6. Step 6: Final answer
    x = 11,344,150,442.04

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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.