Home / 58,282,927,025.70-87,424,379,508.78-31,775,734,085.34

Finding the Fourth Proportional to 58,282,927,025.70, 87,424,379,508.78 and 31,775,734,085.34

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Solution

The fourth proportional to 58,282,927,025.70, 87,424,379,508.78 and 31,775,734,085.34 is: 47,663,595,114.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,282,927,025.70 : 87,424,379,508.78 = 31,775,734,085.34 : x
  2. Step 2: Convert to fraction form
    58,282,927,025.70/87,424,379,508.78 = 31,775,734,085.34/x
  3. Step 3: Cross multiply
    58,282,927,025.70x = 87,424,379,508.78 × 31,775,734,085.34
  4. Step 4: Simplify right side
    58,282,927,025.70x = 2,777,973,835,846,840,221,696
  5. Step 5: Solve for x
    x = 2,777,973,835,846,840,221,696/58,282,927,025.70
  6. Step 6: Final answer
    x = 47,663,595,114.60

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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.