Home / 270,291,708.03-373,030,358.20-164,452,637.18

Finding the Fourth Proportional to 270,291,708.03, 373,030,358.20 and 164,452,637.18

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Solution

The fourth proportional to 270,291,708.03, 373,030,358.20 and 164,452,637.18 is: 226,961,554.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,291,708.03 : 373,030,358.20 = 164,452,637.18 : x
  2. Step 2: Convert to fraction form
    270,291,708.03/373,030,358.20 = 164,452,637.18/x
  3. Step 3: Cross multiply
    270,291,708.03x = 373,030,358.20 × 164,452,637.18
  4. Step 4: Simplify right side
    270,291,708.03x = 61,345,826,154,711,480
  5. Step 5: Solve for x
    x = 61,345,826,154,711,480/270,291,708.03
  6. Step 6: Final answer
    x = 226,961,554.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.