Home / 588,762,294.48-883,140,261.66-339,606,063.36

Finding the Fourth Proportional to 588,762,294.48, 883,140,261.66 and 339,606,063.36

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Solution

The fourth proportional to 588,762,294.48, 883,140,261.66 and 339,606,063.36 is: 509,407,260.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,762,294.48 : 883,140,261.66 = 339,606,063.36 : x
  2. Step 2: Convert to fraction form
    588,762,294.48/883,140,261.66 = 339,606,063.36/x
  3. Step 3: Cross multiply
    588,762,294.48x = 883,140,261.66 × 339,606,063.36
  4. Step 4: Simplify right side
    588,762,294.48x = 299,919,787,657,072,960
  5. Step 5: Solve for x
    x = 299,919,787,657,072,960/588,762,294.48
  6. Step 6: Final answer
    x = 509,407,260.74

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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.