Home / 332,006,581.40-498,009,872.10-116,595,829.40

Finding the Fourth Proportional to 332,006,581.40, 498,009,872.10 and 116,595,829.40

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Solution

The fourth proportional to 332,006,581.40, 498,009,872.10 and 116,595,829.40 is: 174,893,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,006,581.40 : 498,009,872.10 = 116,595,829.40 : x
  2. Step 2: Convert to fraction form
    332,006,581.40/498,009,872.10 = 116,595,829.40/x
  3. Step 3: Cross multiply
    332,006,581.40x = 498,009,872.10 × 116,595,829.40
  4. Step 4: Simplify right side
    332,006,581.40x = 58,065,874,086,887,424
  5. Step 5: Solve for x
    x = 58,065,874,086,887,424/332,006,581.40
  6. Step 6: Final answer
    x = 174,893,744.10

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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.