Home / 46,805,655,178.80-70,208,482,768.20-43,224,167,991.60

Finding the Fourth Proportional to 46,805,655,178.80, 70,208,482,768.20 and 43,224,167,991.60

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Solution

The fourth proportional to 46,805,655,178.80, 70,208,482,768.20 and 43,224,167,991.60 is: 64,836,251,987.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805,655,178.80 : 70,208,482,768.20 = 43,224,167,991.60 : x
  2. Step 2: Convert to fraction form
    46,805,655,178.80/70,208,482,768.20 = 43,224,167,991.60/x
  3. Step 3: Cross multiply
    46,805,655,178.80x = 70,208,482,768.20 × 43,224,167,991.60
  4. Step 4: Simplify right side
    46,805,655,178.80x = 3,034,703,253,608,030,273,536
  5. Step 5: Solve for x
    x = 3,034,703,253,608,030,273,536/46,805,655,178.80
  6. Step 6: Final answer
    x = 64,836,251,987.40

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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.