Home / 22,868,352,728.20-34,302,529,092.30-8,146,854,411.40

Finding the Fourth Proportional to 22,868,352,728.20, 34,302,529,092.30 and 8,146,854,411.40

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Solution

The fourth proportional to 22,868,352,728.20, 34,302,529,092.30 and 8,146,854,411.40 is: 12,220,281,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,868,352,728.20 : 34,302,529,092.30 = 8,146,854,411.40 : x
  2. Step 2: Convert to fraction form
    22,868,352,728.20/34,302,529,092.30 = 8,146,854,411.40/x
  3. Step 3: Cross multiply
    22,868,352,728.20x = 34,302,529,092.30 × 8,146,854,411.40
  4. Step 4: Simplify right side
    22,868,352,728.20x = 279,457,710,457,781,059,584
  5. Step 5: Solve for x
    x = 279,457,710,457,781,059,584/22,868,352,728.20
  6. Step 6: Final answer
    x = 12,220,281,617.10

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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.