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Finding the Fourth Proportional to 594,518,003.10, 891,777,004.65 and 594,518,003.10

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Solution

The fourth proportional to 594,518,003.10, 891,777,004.65 and 594,518,003.10 is: 891,777,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,518,003.10 : 891,777,004.65 = 594,518,003.10 : x
  2. Step 2: Convert to fraction form
    594,518,003.10/891,777,004.65 = 594,518,003.10/x
  3. Step 3: Cross multiply
    594,518,003.10x = 891,777,004.65 × 594,518,003.10
  4. Step 4: Simplify right side
    594,518,003.10x = 530,177,484,015,017,408
  5. Step 5: Solve for x
    x = 530,177,484,015,017,408/594,518,003.10
  6. Step 6: Final answer
    x = 891,777,004.65

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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.