Home / 353,942,012,617.07-530,913,018,925.60-353,942,012,617.07

Finding the Fourth Proportional to 353,942,012,617.07, 530,913,018,925.60 and 353,942,012,617.07

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Solution

The fourth proportional to 353,942,012,617.07, 530,913,018,925.60 and 353,942,012,617.07 is: 530,913,018,925.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,942,012,617.07 : 530,913,018,925.60 = 353,942,012,617.07 : x
  2. Step 2: Convert to fraction form
    353,942,012,617.07/530,913,018,925.60 = 353,942,012,617.07/x
  3. Step 3: Cross multiply
    353,942,012,617.07x = 530,913,018,925.60 × 353,942,012,617.07
  4. Step 4: Simplify right side
    353,942,012,617.07x = 187,912,422,443,131,433,123,840
  5. Step 5: Solve for x
    x = 187,912,422,443,131,433,123,840/353,942,012,617.07
  6. Step 6: Final answer
    x = 530,913,018,925.60

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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.