Home / 22,868,352,731.20-34,302,529,096.80-8,146,854,414.40

Finding the Fourth Proportional to 22,868,352,731.20, 34,302,529,096.80 and 8,146,854,414.40

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Solution

The fourth proportional to 22,868,352,731.20, 34,302,529,096.80 and 8,146,854,414.40 is: 12,220,281,621.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,868,352,731.20 : 34,302,529,096.80 = 8,146,854,414.40 : x
  2. Step 2: Convert to fraction form
    22,868,352,731.20/34,302,529,096.80 = 8,146,854,414.40/x
  3. Step 3: Cross multiply
    22,868,352,731.20x = 34,302,529,096.80 × 8,146,854,414.40
  4. Step 4: Simplify right side
    22,868,352,731.20x = 279,457,710,597,349,507,072
  5. Step 5: Solve for x
    x = 279,457,710,597,349,507,072/22,868,352,731.20
  6. Step 6: Final answer
    x = 12,220,281,621.60

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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.