Home / 973,990,244.73-1,460,964,898.31-237,064,260.57

Finding the Fourth Proportional to 973,990,244.73, 1,460,964,898.31 and 237,064,260.57

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Solution

The fourth proportional to 973,990,244.73, 1,460,964,898.31 and 237,064,260.57 is: 355,591,408.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,990,244.73 : 1,460,964,898.31 = 237,064,260.57 : x
  2. Step 2: Convert to fraction form
    973,990,244.73/1,460,964,898.31 = 237,064,260.57/x
  3. Step 3: Cross multiply
    973,990,244.73x = 1,460,964,898.31 × 237,064,260.57
  4. Step 4: Simplify right side
    973,990,244.73x = 346,342,563,340,169,152
  5. Step 5: Solve for x
    x = 346,342,563,340,169,152/973,990,244.73
  6. Step 6: Final answer
    x = 355,591,408.86

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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.