Home / 793,078,340.02-1,094,382,326.93-435,827,331.95

Finding the Fourth Proportional to 793,078,340.02, 1,094,382,326.93 and 435,827,331.95

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Solution

The fourth proportional to 793,078,340.02, 1,094,382,326.93 and 435,827,331.95 is: 601,405,568.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,078,340.02 : 1,094,382,326.93 = 435,827,331.95 : x
  2. Step 2: Convert to fraction form
    793,078,340.02/1,094,382,326.93 = 435,827,331.95/x
  3. Step 3: Cross multiply
    793,078,340.02x = 1,094,382,326.93 × 435,827,331.95
  4. Step 4: Simplify right side
    793,078,340.02x = 476,961,729,671,483,456
  5. Step 5: Solve for x
    x = 476,961,729,671,483,456/793,078,340.02
  6. Step 6: Final answer
    x = 601,405,568.16

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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.