Home / 55,119,024.60-82,678,536.90-26,421,210.60

Finding the Fourth Proportional to 55,119,024.60, 82,678,536.90 and 26,421,210.60

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Solution

The fourth proportional to 55,119,024.60, 82,678,536.90 and 26,421,210.60 is: 39,631,815.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,119,024.60 : 82,678,536.90 = 26,421,210.60 : x
  2. Step 2: Convert to fraction form
    55,119,024.60/82,678,536.90 = 26,421,210.60/x
  3. Step 3: Cross multiply
    55,119,024.60x = 82,678,536.90 × 26,421,210.60
  4. Step 4: Simplify right side
    55,119,024.60x = 2,184,467,035,534,771.50
  5. Step 5: Solve for x
    x = 2,184,467,035,534,771.50/55,119,024.60
  6. Step 6: Final answer
    x = 39,631,815.90

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Similar ratio
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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.