Home / 73,248,043,670.70-109,872,065,506.05-36,055,676,726.70

Finding the Fourth Proportional to 73,248,043,670.70, 109,872,065,506.05 and 36,055,676,726.70

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Solution

The fourth proportional to 73,248,043,670.70, 109,872,065,506.05 and 36,055,676,726.70 is: 54,083,515,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,248,043,670.70 : 109,872,065,506.05 = 36,055,676,726.70 : x
  2. Step 2: Convert to fraction form
    73,248,043,670.70/109,872,065,506.05 = 36,055,676,726.70/x
  3. Step 3: Cross multiply
    73,248,043,670.70x = 109,872,065,506.05 × 36,055,676,726.70
  4. Step 4: Simplify right side
    73,248,043,670.70x = 3,961,511,675,180,944,457,728
  5. Step 5: Solve for x
    x = 3,961,511,675,180,944,457,728/73,248,043,670.70
  6. Step 6: Final answer
    x = 54,083,515,090.05

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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.