Home / 44,068,841.60-60,750,905.38-30,796,813.44

Finding the Fourth Proportional to 44,068,841.60, 60,750,905.38 and 30,796,813.44

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Solution

The fourth proportional to 44,068,841.60, 60,750,905.38 and 30,796,813.44 is: 42,454,810.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,068,841.60 : 60,750,905.38 = 30,796,813.44 : x
  2. Step 2: Convert to fraction form
    44,068,841.60/60,750,905.38 = 30,796,813.44/x
  3. Step 3: Cross multiply
    44,068,841.60x = 60,750,905.38 × 30,796,813.44
  4. Step 4: Simplify right side
    44,068,841.60x = 1,870,934,299,221,960.25
  5. Step 5: Solve for x
    x = 1,870,934,299,221,960.25/44,068,841.60
  6. Step 6: Final answer
    x = 42,454,810.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.