Home / 58,499,368.22-87,697,015.40-27,774,992.54

Finding the Fourth Proportional to 58,499,368.22, 87,697,015.40 and 27,774,992.54

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Solution

The fourth proportional to 58,499,368.22, 87,697,015.40 and 27,774,992.54 is: 41,637,782.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,499,368.22 : 87,697,015.40 = 27,774,992.54 : x
  2. Step 2: Convert to fraction form
    58,499,368.22/87,697,015.40 = 27,774,992.54/x
  3. Step 3: Cross multiply
    58,499,368.22x = 87,697,015.40 × 27,774,992.54
  4. Step 4: Simplify right side
    58,499,368.22x = 2,435,783,948,803,945.50
  5. Step 5: Solve for x
    x = 2,435,783,948,803,945.50/58,499,368.22
  6. Step 6: Final answer
    x = 41,637,782.13

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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.