Home / 1,094,326,180.32-1,641,492,570.96-265,276,570.08

Finding the Fourth Proportional to 1,094,326,180.32, 1,641,492,570.96 and 265,276,570.08

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Solution

The fourth proportional to 1,094,326,180.32, 1,641,492,570.96 and 265,276,570.08 is: 397,915,655.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,326,180.32 : 1,641,492,570.96 = 265,276,570.08 : x
  2. Step 2: Convert to fraction form
    1,094,326,180.32/1,641,492,570.96 = 265,276,570.08/x
  3. Step 3: Cross multiply
    1,094,326,180.32x = 1,641,492,570.96 × 265,276,570.08
  4. Step 4: Simplify right side
    1,094,326,180.32x = 435,449,519,036,069,824
  5. Step 5: Solve for x
    x = 435,449,519,036,069,824/1,094,326,180.32
  6. Step 6: Final answer
    x = 397,915,655.19

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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.