Home / 592,664,609.10-888,996,913.65-559,408,212.30

Finding the Fourth Proportional to 592,664,609.10, 888,996,913.65 and 559,408,212.30

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Solution

The fourth proportional to 592,664,609.10, 888,996,913.65 and 559,408,212.30 is: 839,112,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,664,609.10 : 888,996,913.65 = 559,408,212.30 : x
  2. Step 2: Convert to fraction form
    592,664,609.10/888,996,913.65 = 559,408,212.30/x
  3. Step 3: Cross multiply
    592,664,609.10x = 888,996,913.65 × 559,408,212.30
  4. Step 4: Simplify right side
    592,664,609.10x = 497,312,174,205,163,904
  5. Step 5: Solve for x
    x = 497,312,174,205,163,904/592,664,609.10
  6. Step 6: Final answer
    x = 839,112,318.45

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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.