Home / 2,084,762,913.60-3,127,141,861.20-532,054,401.60

Finding the Fourth Proportional to 2,084,762,913.60, 3,127,141,861.20 and 532,054,401.60

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Solution

The fourth proportional to 2,084,762,913.60, 3,127,141,861.20 and 532,054,401.60 is: 798,080,962.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,762,913.60 : 3,127,141,861.20 = 532,054,401.60 : x
  2. Step 2: Convert to fraction form
    2,084,762,913.60/3,127,141,861.20 = 532,054,401.60/x
  3. Step 3: Cross multiply
    2,084,762,913.60x = 3,127,141,861.20 × 532,054,401.60
  4. Step 4: Simplify right side
    2,084,762,913.60x = 1,663,809,591,679,076,352
  5. Step 5: Solve for x
    x = 1,663,809,591,679,076,352/2,084,762,913.60
  6. Step 6: Final answer
    x = 798,080,962.02

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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.