Home / 1,134,927,601.32-1,566,199,382.40-613,406,833.32

Finding the Fourth Proportional to 1,134,927,601.32, 1,566,199,382.40 and 613,406,833.32

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Solution

The fourth proportional to 1,134,927,601.32, 1,566,199,382.40 and 613,406,833.32 is: 846,501,047.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,927,601.32 : 1,566,199,382.40 = 613,406,833.32 : x
  2. Step 2: Convert to fraction form
    1,134,927,601.32/1,566,199,382.40 = 613,406,833.32/x
  3. Step 3: Cross multiply
    1,134,927,601.32x = 1,566,199,382.40 × 613,406,833.32
  4. Step 4: Simplify right side
    1,134,927,601.32x = 960,717,403,505,723,904
  5. Step 5: Solve for x
    x = 960,717,403,505,723,904/1,134,927,601.32
  6. Step 6: Final answer
    x = 846,501,047.63

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Double scale
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1.5x scale

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.