Home / 1,161,761,567.22-1,743,156,962.01-608,932,613.16

Finding the Fourth Proportional to 1,161,761,567.22, 1,743,156,962.01 and 608,932,613.16

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Solution

The fourth proportional to 1,161,761,567.22, 1,743,156,962.01 and 608,932,613.16 is: 913,668,651.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,761,567.22 : 1,743,156,962.01 = 608,932,613.16 : x
  2. Step 2: Convert to fraction form
    1,161,761,567.22/1,743,156,962.01 = 608,932,613.16/x
  3. Step 3: Cross multiply
    1,161,761,567.22x = 1,743,156,962.01 × 608,932,613.16
  4. Step 4: Simplify right side
    1,161,761,567.22x = 1,061,465,124,024,796,032
  5. Step 5: Solve for x
    x = 1,061,465,124,024,796,032/1,161,761,567.22
  6. Step 6: Final answer
    x = 913,668,651.10

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Double scale
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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.