Home / 157,471,260.44-236,186,152.68-46,804,568

Finding the Fourth Proportional to 157,471,260.44, 236,186,152.68 and 46,804,568

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Solution

The fourth proportional to 157,471,260.44, 236,186,152.68 and 46,804,568 is: 70,200,688.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,471,260.44 : 236,186,152.68 = 46,804,568 : x
  2. Step 2: Convert to fraction form
    157,471,260.44/236,186,152.68 = 46,804,568/x
  3. Step 3: Cross multiply
    157,471,260.44x = 236,186,152.68 × 46,804,568
  4. Step 4: Simplify right side
    157,471,260.44x = 11,054,590,843,769,442
  5. Step 5: Solve for x
    x = 11,054,590,843,769,442/157,471,260.44
  6. Step 6: Final answer
    x = 70,200,688.13

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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.