Home / 44,247,452,800.40-66,371,179,200.60-39,133,502,345.60

Finding the Fourth Proportional to 44,247,452,800.40, 66,371,179,200.60 and 39,133,502,345.60

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Solution

The fourth proportional to 44,247,452,800.40, 66,371,179,200.60 and 39,133,502,345.60 is: 58,700,253,518.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,247,452,800.40 : 66,371,179,200.60 = 39,133,502,345.60 : x
  2. Step 2: Convert to fraction form
    44,247,452,800.40/66,371,179,200.60 = 39,133,502,345.60/x
  3. Step 3: Cross multiply
    44,247,452,800.40x = 66,371,179,200.60 × 39,133,502,345.60
  4. Step 4: Simplify right side
    44,247,452,800.40x = 2,597,336,696,926,917,623,808
  5. Step 5: Solve for x
    x = 2,597,336,696,926,917,623,808/44,247,452,800.40
  6. Step 6: Final answer
    x = 58,700,253,518.40

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Double scale
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Similar ratio
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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.