Home / 7,585,951,570.10-11,378,927,355.15-7,585,951,570.10

Finding the Fourth Proportional to 7,585,951,570.10, 11,378,927,355.15 and 7,585,951,570.10

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Solution

The fourth proportional to 7,585,951,570.10, 11,378,927,355.15 and 7,585,951,570.10 is: 11,378,927,355.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,585,951,570.10 : 11,378,927,355.15 = 7,585,951,570.10 : x
  2. Step 2: Convert to fraction form
    7,585,951,570.10/11,378,927,355.15 = 7,585,951,570.10/x
  3. Step 3: Cross multiply
    7,585,951,570.10x = 11,378,927,355.15 × 7,585,951,570.10
  4. Step 4: Simplify right side
    7,585,951,570.10x = 86,319,991,835,853,979,648
  5. Step 5: Solve for x
    x = 86,319,991,835,853,979,648/7,585,951,570.10
  6. Step 6: Final answer
    x = 11,378,927,355.15

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Double scale
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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.