Home / 306,707,570,051.92-460,110,791,036.80-94,471,603,847.10

Finding the Fourth Proportional to 306,707,570,051.92, 460,110,791,036.80 and 94,471,603,847.10

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Solution

The fourth proportional to 306,707,570,051.92, 460,110,791,036.80 and 94,471,603,847.10 is: 141,722,632,960.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    306,707,570,051.92 : 460,110,791,036.80 = 94,471,603,847.10 : x
  2. Step 2: Convert to fraction form
    306,707,570,051.92/460,110,791,036.80 = 94,471,603,847.10/x
  3. Step 3: Cross multiply
    306,707,570,051.92x = 460,110,791,036.80 × 94,471,603,847.10
  4. Step 4: Simplify right side
    306,707,570,051.92x = 43,467,404,376,606,219,698,176
  5. Step 5: Solve for x
    x = 43,467,404,376,606,219,698,176/306,707,570,051.92
  6. Step 6: Final answer
    x = 141,722,632,960.28

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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.