Home / 29,322,739,110.40-43,984,108,665.60-9,693,434,334.40

Finding the Fourth Proportional to 29,322,739,110.40, 43,984,108,665.60 and 9,693,434,334.40

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Solution

The fourth proportional to 29,322,739,110.40, 43,984,108,665.60 and 9,693,434,334.40 is: 14,540,151,501.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,322,739,110.40 : 43,984,108,665.60 = 9,693,434,334.40 : x
  2. Step 2: Convert to fraction form
    29,322,739,110.40/43,984,108,665.60 = 9,693,434,334.40/x
  3. Step 3: Cross multiply
    29,322,739,110.40x = 43,984,108,665.60 × 9,693,434,334.40
  4. Step 4: Simplify right side
    29,322,739,110.40x = 426,357,069,107,107,594,240
  5. Step 5: Solve for x
    x = 426,357,069,107,107,594,240/29,322,739,110.40
  6. Step 6: Final answer
    x = 14,540,151,501.60

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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.