Home / 749,921,582.57-1,124,472,303.15-595,467,556.16

Finding the Fourth Proportional to 749,921,582.57, 1,124,472,303.15 and 595,467,556.16

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Solution

The fourth proportional to 749,921,582.57, 1,124,472,303.15 and 595,467,556.16 is: 892,875,721.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,921,582.57 : 1,124,472,303.15 = 595,467,556.16 : x
  2. Step 2: Convert to fraction form
    749,921,582.57/1,124,472,303.15 = 595,467,556.16/x
  3. Step 3: Cross multiply
    749,921,582.57x = 1,124,472,303.15 × 595,467,556.16
  4. Step 4: Simplify right side
    749,921,582.57x = 669,586,774,326,337,152
  5. Step 5: Solve for x
    x = 669,586,774,326,337,152/749,921,582.57
  6. Step 6: Final answer
    x = 892,875,721.79

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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.