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Finding the Fourth Proportional to 594,580,961.70, 891,871,442.55 and 594,580,961.70

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Solution

The fourth proportional to 594,580,961.70, 891,871,442.55 and 594,580,961.70 is: 891,871,442.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,580,961.70 : 891,871,442.55 = 594,580,961.70 : x
  2. Step 2: Convert to fraction form
    594,580,961.70/891,871,442.55 = 594,580,961.70/x
  3. Step 3: Cross multiply
    594,580,961.70x = 891,871,442.55 × 594,580,961.70
  4. Step 4: Simplify right side
    594,580,961.70x = 530,289,780,024,145,344
  5. Step 5: Solve for x
    x = 530,289,780,024,145,344/594,580,961.70
  6. Step 6: Final answer
    x = 891,871,442.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.