Home / 1,083,057,681.56-1,625,514,181.86-1,074,905,376.08

Finding the Fourth Proportional to 1,083,057,681.56, 1,625,514,181.86 and 1,074,905,376.08

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Solution

The fourth proportional to 1,083,057,681.56, 1,625,514,181.86 and 1,074,905,376.08 is: 1,613,278,741.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,057,681.56 : 1,625,514,181.86 = 1,074,905,376.08 : x
  2. Step 2: Convert to fraction form
    1,083,057,681.56/1,625,514,181.86 = 1,074,905,376.08/x
  3. Step 3: Cross multiply
    1,083,057,681.56x = 1,625,514,181.86 × 1,074,905,376.08
  4. Step 4: Simplify right side
    1,083,057,681.56x = 1,747,273,932,975,596,544
  5. Step 5: Solve for x
    x = 1,747,273,932,975,596,544/1,083,057,681.56
  6. Step 6: Final answer
    x = 1,613,278,741.04

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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.