Home / 695,361,034,007.70-1,043,041,551,011.60-662,301,152,279.70

Finding the Fourth Proportional to 695,361,034,007.70, 1,043,041,551,011.60 and 662,301,152,279.70

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Solution

The fourth proportional to 695,361,034,007.70, 1,043,041,551,011.60 and 662,301,152,279.70 is: 993,451,728,419.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,361,034,007.70 : 1,043,041,551,011.60 = 662,301,152,279.70 : x
  2. Step 2: Convert to fraction form
    695,361,034,007.70/1,043,041,551,011.60 = 662,301,152,279.70/x
  3. Step 3: Cross multiply
    695,361,034,007.70x = 1,043,041,551,011.60 × 662,301,152,279.70
  4. Step 4: Simplify right side
    695,361,034,007.70x = 690,807,621,110,588,076,195,840
  5. Step 5: Solve for x
    x = 690,807,621,110,588,076,195,840/695,361,034,007.70
  6. Step 6: Final answer
    x = 993,451,728,419.60

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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.