Home / 769,184,551.98-1,152,566,913.96-594,733,729.32

Finding the Fourth Proportional to 769,184,551.98, 1,152,566,913.96 and 594,733,729.32

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Solution

The fourth proportional to 769,184,551.98, 1,152,566,913.96 and 594,733,729.32 is: 891,165,088.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,184,551.98 : 1,152,566,913.96 = 594,733,729.32 : x
  2. Step 2: Convert to fraction form
    769,184,551.98/1,152,566,913.96 = 594,733,729.32/x
  3. Step 3: Cross multiply
    769,184,551.98x = 1,152,566,913.96 × 594,733,729.32
  4. Step 4: Simplify right side
    769,184,551.98x = 685,470,419,030,274,432
  5. Step 5: Solve for x
    x = 685,470,419,030,274,432/769,184,551.98
  6. Step 6: Final answer
    x = 891,165,088.10

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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.