Home / 35,001,150.72-48,301,590.69-19,320,178.92

Finding the Fourth Proportional to 35,001,150.72, 48,301,590.69 and 19,320,178.92

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Solution

The fourth proportional to 35,001,150.72, 48,301,590.69 and 19,320,178.92 is: 26,661,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,001,150.72 : 48,301,590.69 = 19,320,178.92 : x
  2. Step 2: Convert to fraction form
    35,001,150.72/48,301,590.69 = 19,320,178.92/x
  3. Step 3: Cross multiply
    35,001,150.72x = 48,301,590.69 × 19,320,178.92
  4. Step 4: Simplify right side
    35,001,150.72x = 933,195,374,251,406.25
  5. Step 5: Solve for x
    x = 933,195,374,251,406.25/35,001,150.72
  6. Step 6: Final answer
    x = 26,661,848.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.