Home / 157,471,258.44-236,186,149.68-46,804,566

Finding the Fourth Proportional to 157,471,258.44, 236,186,149.68 and 46,804,566

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Solution

The fourth proportional to 157,471,258.44, 236,186,149.68 and 46,804,566 is: 70,200,685.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,471,258.44 : 236,186,149.68 = 46,804,566 : x
  2. Step 2: Convert to fraction form
    157,471,258.44/236,186,149.68 = 46,804,566/x
  3. Step 3: Cross multiply
    157,471,258.44x = 236,186,149.68 × 46,804,566
  4. Step 4: Simplify right side
    157,471,258.44x = 11,054,590,230,983,440
  5. Step 5: Solve for x
    x = 11,054,590,230,983,440/157,471,258.44
  6. Step 6: Final answer
    x = 70,200,685.13

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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.