Home / 1,482,180,602.86-2,045,278,962.26-846,975,040.92

Finding the Fourth Proportional to 1,482,180,602.86, 2,045,278,962.26 and 846,975,040.92

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Solution

The fourth proportional to 1,482,180,602.86, 2,045,278,962.26 and 846,975,040.92 is: 1,168,751,115.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,180,602.86 : 2,045,278,962.26 = 846,975,040.92 : x
  2. Step 2: Convert to fraction form
    1,482,180,602.86/2,045,278,962.26 = 846,975,040.92/x
  3. Step 3: Cross multiply
    1,482,180,602.86x = 2,045,278,962.26 × 846,975,040.92
  4. Step 4: Simplify right side
    1,482,180,602.86x = 1,732,300,232,751,962,112
  5. Step 5: Solve for x
    x = 1,732,300,232,751,962,112/1,482,180,602.86
  6. Step 6: Final answer
    x = 1,168,751,115.36

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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.