Home / 73,451,862.05-110,010,290.74-35,140,477.19

Finding the Fourth Proportional to 73,451,862.05, 110,010,290.74 and 35,140,477.19

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Solution

The fourth proportional to 73,451,862.05, 110,010,290.74 and 35,140,477.19 is: 52,630,580.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,451,862.05 : 110,010,290.74 = 35,140,477.19 : x
  2. Step 2: Convert to fraction form
    73,451,862.05/110,010,290.74 = 35,140,477.19/x
  3. Step 3: Cross multiply
    73,451,862.05x = 110,010,290.74 × 35,140,477.19
  4. Step 4: Simplify right side
    73,451,862.05x = 3,865,814,111,776,335.50
  5. Step 5: Solve for x
    x = 3,865,814,111,776,335.50/73,451,862.05
  6. Step 6: Final answer
    x = 52,630,580.14

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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.