Home / 973,990,247.39-1,460,964,902.27-237,064,263.23

Finding the Fourth Proportional to 973,990,247.39, 1,460,964,902.27 and 237,064,263.23

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Solution

The fourth proportional to 973,990,247.39, 1,460,964,902.27 and 237,064,263.23 is: 355,591,412.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,990,247.39 : 1,460,964,902.27 = 237,064,263.23 : x
  2. Step 2: Convert to fraction form
    973,990,247.39/1,460,964,902.27 = 237,064,263.23/x
  3. Step 3: Cross multiply
    973,990,247.39x = 1,460,964,902.27 × 237,064,263.23
  4. Step 4: Simplify right side
    973,990,247.39x = 346,342,568,153,036,352
  5. Step 5: Solve for x
    x = 346,342,568,153,036,352/973,990,247.39
  6. Step 6: Final answer
    x = 355,591,412.83

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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.