Home / 3,177,321,492.96-4,766,671,703.27-966,473,746.05

Finding the Fourth Proportional to 3,177,321,492.96, 4,766,671,703.27 and 966,473,746.05

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Solution

The fourth proportional to 3,177,321,492.96, 4,766,671,703.27 and 966,473,746.05 is: 1,449,920,339.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,321,492.96 : 4,766,671,703.27 = 966,473,746.05 : x
  2. Step 2: Convert to fraction form
    3,177,321,492.96/4,766,671,703.27 = 966,473,746.05/x
  3. Step 3: Cross multiply
    3,177,321,492.96x = 4,766,671,703.27 × 966,473,746.05
  4. Step 4: Simplify right side
    3,177,321,492.96x = 4,606,863,057,261,808,128
  5. Step 5: Solve for x
    x = 4,606,863,057,261,808,128/3,177,321,492.96
  6. Step 6: Final answer
    x = 1,449,920,339.34

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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.