Home / 160,557,702,228.22-240,784,993,330.20-52,967,788,280.88

Finding the Fourth Proportional to 160,557,702,228.22, 240,784,993,330.20 and 52,967,788,280.88

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Solution

The fourth proportional to 160,557,702,228.22, 240,784,993,330.20 and 52,967,788,280.88 is: 79,434,672,836.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,557,702,228.22 : 240,784,993,330.20 = 52,967,788,280.88 : x
  2. Step 2: Convert to fraction form
    160,557,702,228.22/240,784,993,330.20 = 52,967,788,280.88/x
  3. Step 3: Cross multiply
    160,557,702,228.22x = 240,784,993,330.20 × 52,967,788,280.88
  4. Step 4: Simplify right side
    160,557,702,228.22x = 12,753,848,547,927,136,403,456
  5. Step 5: Solve for x
    x = 12,753,848,547,927,136,403,456/160,557,702,228.22
  6. Step 6: Final answer
    x = 79,434,672,836.80

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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.