Home / 588,674,406.30-883,011,609.45-179,677,412.70

Finding the Fourth Proportional to 588,674,406.30, 883,011,609.45 and 179,677,412.70

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Solution

The fourth proportional to 588,674,406.30, 883,011,609.45 and 179,677,412.70 is: 269,516,119.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,674,406.30 : 883,011,609.45 = 179,677,412.70 : x
  2. Step 2: Convert to fraction form
    588,674,406.30/883,011,609.45 = 179,677,412.70/x
  3. Step 3: Cross multiply
    588,674,406.30x = 883,011,609.45 × 179,677,412.70
  4. Step 4: Simplify right side
    588,674,406.30x = 158,657,241,370,038,880
  5. Step 5: Solve for x
    x = 158,657,241,370,038,880/588,674,406.30
  6. Step 6: Final answer
    x = 269,516,119.05

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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.