Home / 9,953,319,179.44-13,735,029,195.30-5,436,298,875.88

Finding the Fourth Proportional to 9,953,319,179.44, 13,735,029,195.30 and 5,436,298,875.88

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Solution

The fourth proportional to 9,953,319,179.44, 13,735,029,195.30 and 5,436,298,875.88 is: 7,501,791,355.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,953,319,179.44 : 13,735,029,195.30 = 5,436,298,875.88 : x
  2. Step 2: Convert to fraction form
    9,953,319,179.44/13,735,029,195.30 = 5,436,298,875.88/x
  3. Step 3: Cross multiply
    9,953,319,179.44x = 13,735,029,195.30 × 5,436,298,875.88
  4. Step 4: Simplify right side
    9,953,319,179.44x = 74,667,723,774,588,370,944
  5. Step 5: Solve for x
    x = 74,667,723,774,588,370,944/9,953,319,179.44
  6. Step 6: Final answer
    x = 7,501,791,355.07

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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.