Home / 1,567,263,975.02-2,351,236,084.77-476,718,699.50

Finding the Fourth Proportional to 1,567,263,975.02, 2,351,236,084.77 and 476,718,699.50

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Solution

The fourth proportional to 1,567,263,975.02, 2,351,236,084.77 and 476,718,699.50 is: 715,181,505.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,263,975.02 : 2,351,236,084.77 = 476,718,699.50 : x
  2. Step 2: Convert to fraction form
    1,567,263,975.02/2,351,236,084.77 = 476,718,699.50/x
  3. Step 3: Cross multiply
    1,567,263,975.02x = 2,351,236,084.77 × 476,718,699.50
  4. Step 4: Simplify right side
    1,567,263,975.02x = 1,120,878,208,549,026,176
  5. Step 5: Solve for x
    x = 1,120,878,208,549,026,176/1,567,263,975.02
  6. Step 6: Final answer
    x = 715,181,505.10

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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.