Home / 157,464,009.13-236,196,013.70-157,464,009.13

Finding the Fourth Proportional to 157,464,009.13, 236,196,013.70 and 157,464,009.13

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Solution

The fourth proportional to 157,464,009.13, 236,196,013.70 and 157,464,009.13 is: 236,196,013.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,464,009.13 : 236,196,013.70 = 157,464,009.13 : x
  2. Step 2: Convert to fraction form
    157,464,009.13/236,196,013.70 = 157,464,009.13/x
  3. Step 3: Cross multiply
    157,464,009.13x = 236,196,013.70 × 157,464,009.13
  4. Step 4: Simplify right side
    157,464,009.13x = 37,192,371,257,726,400
  5. Step 5: Solve for x
    x = 37,192,371,257,726,400/157,464,009.13
  6. Step 6: Final answer
    x = 236,196,013.70

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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.