Home / 967,060,783.04-1,334,535,858.25-543,676,331.48

Finding the Fourth Proportional to 967,060,783.04, 1,334,535,858.25 and 543,676,331.48

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Solution

The fourth proportional to 967,060,783.04, 1,334,535,858.25 and 543,676,331.48 is: 750,268,827.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,060,783.04 : 1,334,535,858.25 = 543,676,331.48 : x
  2. Step 2: Convert to fraction form
    967,060,783.04/1,334,535,858.25 = 543,676,331.48/x
  3. Step 3: Cross multiply
    967,060,783.04x = 1,334,535,858.25 × 543,676,331.48
  4. Step 4: Simplify right side
    967,060,783.04x = 725,555,559,633,841,408
  5. Step 5: Solve for x
    x = 725,555,559,633,841,408/967,060,783.04
  6. Step 6: Final answer
    x = 750,268,827.32

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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.