Home / 173,840,257,917.20-260,760,386,875.80-56,076,333,539.60

Finding the Fourth Proportional to 173,840,257,917.20, 260,760,386,875.80 and 56,076,333,539.60

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Solution

The fourth proportional to 173,840,257,917.20, 260,760,386,875.80 and 56,076,333,539.60 is: 84,114,500,309.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,257,917.20 : 260,760,386,875.80 = 56,076,333,539.60 : x
  2. Step 2: Convert to fraction form
    173,840,257,917.20/260,760,386,875.80 = 56,076,333,539.60/x
  3. Step 3: Cross multiply
    173,840,257,917.20x = 260,760,386,875.80 × 56,076,333,539.60
  4. Step 4: Simplify right side
    173,840,257,917.20x = 14,622,486,428,362,494,443,520
  5. Step 5: Solve for x
    x = 14,622,486,428,362,494,443,520/173,840,257,917.20
  6. Step 6: Final answer
    x = 84,114,500,309.40

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1.5x scale

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.