Home / 70,898,388.60-97,840,043.82-44,804,502.84

Finding the Fourth Proportional to 70,898,388.60, 97,840,043.82 and 44,804,502.84

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Solution

The fourth proportional to 70,898,388.60, 97,840,043.82 and 44,804,502.84 is: 61,830,383.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,898,388.60 : 97,840,043.82 = 44,804,502.84 : x
  2. Step 2: Convert to fraction form
    70,898,388.60/97,840,043.82 = 44,804,502.84/x
  3. Step 3: Cross multiply
    70,898,388.60x = 97,840,043.82 × 44,804,502.84
  4. Step 4: Simplify right side
    70,898,388.60x = 4,383,674,521,198,914.50
  5. Step 5: Solve for x
    x = 4,383,674,521,198,914.50/70,898,388.60
  6. Step 6: Final answer
    x = 61,830,383.00

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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.