Home / 103,466,846,637.34-155,199,234,232.90-32,721,569,520.82

Finding the Fourth Proportional to 103,466,846,637.34, 155,199,234,232.90 and 32,721,569,520.82

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Solution

The fourth proportional to 103,466,846,637.34, 155,199,234,232.90 and 32,721,569,520.82 is: 49,082,026,732.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,466,846,637.34 : 155,199,234,232.90 = 32,721,569,520.82 : x
  2. Step 2: Convert to fraction form
    103,466,846,637.34/155,199,234,232.90 = 32,721,569,520.82/x
  3. Step 3: Cross multiply
    103,466,846,637.34x = 155,199,234,232.90 × 32,721,569,520.82
  4. Step 4: Simplify right side
    103,466,846,637.34x = 5,078,362,532,529,864,441,856
  5. Step 5: Solve for x
    x = 5,078,362,532,529,864,441,856/103,466,846,637.34
  6. Step 6: Final answer
    x = 49,082,026,732.00

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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.