Home / 5,461,994,060.64-7,537,575,539.34-2,955,867,982.92

Finding the Fourth Proportional to 5,461,994,060.64, 7,537,575,539.34 and 2,955,867,982.92

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Solution

The fourth proportional to 5,461,994,060.64, 7,537,575,539.34 and 2,955,867,982.92 is: 4,079,110,661.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,461,994,060.64 : 7,537,575,539.34 = 2,955,867,982.92 : x
  2. Step 2: Convert to fraction form
    5,461,994,060.64/7,537,575,539.34 = 2,955,867,982.92/x
  3. Step 3: Cross multiply
    5,461,994,060.64x = 7,537,575,539.34 × 2,955,867,982.92
  4. Step 4: Simplify right side
    5,461,994,060.64x = 22,280,078,205,576,056,832
  5. Step 5: Solve for x
    x = 22,280,078,205,576,056,832/5,461,994,060.64
  6. Step 6: Final answer
    x = 4,079,110,661.46

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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.