Home / 29,366,411.60-44,049,617.40-21,262,264.40

Finding the Fourth Proportional to 29,366,411.60, 44,049,617.40 and 21,262,264.40

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Solution

The fourth proportional to 29,366,411.60, 44,049,617.40 and 21,262,264.40 is: 31,893,396.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,366,411.60 : 44,049,617.40 = 21,262,264.40 : x
  2. Step 2: Convert to fraction form
    29,366,411.60/44,049,617.40 = 21,262,264.40/x
  3. Step 3: Cross multiply
    29,366,411.60x = 44,049,617.40 × 21,262,264.40
  4. Step 4: Simplify right side
    29,366,411.60x = 936,594,611,877,640.50
  5. Step 5: Solve for x
    x = 936,594,611,877,640.50/29,366,411.60
  6. Step 6: Final answer
    x = 31,893,396.60

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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.