Home / 103,084,040,373.92-154,626,239,924.04-32,344,179,970.40

Finding the Fourth Proportional to 103,084,040,373.92, 154,626,239,924.04 and 32,344,179,970.40

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Solution

The fourth proportional to 103,084,040,373.92, 154,626,239,924.04 and 32,344,179,970.40 is: 48,516,326,233.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,084,040,373.92 : 154,626,239,924.04 = 32,344,179,970.40 : x
  2. Step 2: Convert to fraction form
    103,084,040,373.92/154,626,239,924.04 = 32,344,179,970.40/x
  3. Step 3: Cross multiply
    103,084,040,373.92x = 154,626,239,924.04 × 32,344,179,970.40
  4. Step 4: Simplify right side
    103,084,040,373.92x = 5,001,258,932,248,626,855,936
  5. Step 5: Solve for x
    x = 5,001,258,932,248,626,855,936/103,084,040,373.92
  6. Step 6: Final answer
    x = 48,516,326,233.50

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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.