Home / 1,134,927,602.82-1,566,199,384.47-613,406,834.82

Finding the Fourth Proportional to 1,134,927,602.82, 1,566,199,384.47 and 613,406,834.82

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Solution

The fourth proportional to 1,134,927,602.82, 1,566,199,384.47 and 613,406,834.82 is: 846,501,049.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,927,602.82 : 1,566,199,384.47 = 613,406,834.82 : x
  2. Step 2: Convert to fraction form
    1,134,927,602.82/1,566,199,384.47 = 613,406,834.82/x
  3. Step 3: Cross multiply
    1,134,927,602.82x = 1,566,199,384.47 × 613,406,834.82
  4. Step 4: Simplify right side
    1,134,927,602.82x = 960,717,407,124,775,040
  5. Step 5: Solve for x
    x = 960,717,407,124,775,040/1,134,927,602.82
  6. Step 6: Final answer
    x = 846,501,049.70

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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.