Home / 966,885,119.20-1,334,259,741.36-549,196,104.16

Finding the Fourth Proportional to 966,885,119.20, 1,334,259,741.36 and 549,196,104.16

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Solution

The fourth proportional to 966,885,119.20, 1,334,259,741.36 and 549,196,104.16 is: 757,866,924.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,885,119.20 : 1,334,259,741.36 = 549,196,104.16 : x
  2. Step 2: Convert to fraction form
    966,885,119.20/1,334,259,741.36 = 549,196,104.16/x
  3. Step 3: Cross multiply
    966,885,119.20x = 1,334,259,741.36 × 549,196,104.16
  4. Step 4: Simplify right side
    966,885,119.20x = 732,770,251,892,441,088
  5. Step 5: Solve for x
    x = 732,770,251,892,441,088/966,885,119.20
  6. Step 6: Final answer
    x = 757,866,924.77

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Double scale
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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.