Home / 350,717,011.48-483,990,417.30-194,094,919

Finding the Fourth Proportional to 350,717,011.48, 483,990,417.30 and 194,094,919

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Solution

The fourth proportional to 350,717,011.48, 483,990,417.30 and 194,094,919 is: 267,851,509.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,717,011.48 : 483,990,417.30 = 194,094,919 : x
  2. Step 2: Convert to fraction form
    350,717,011.48/483,990,417.30 = 194,094,919/x
  3. Step 3: Cross multiply
    350,717,011.48x = 483,990,417.30 × 194,094,919
  4. Step 4: Simplify right side
    350,717,011.48x = 93,940,080,842,619,696
  5. Step 5: Solve for x
    x = 93,940,080,842,619,696/350,717,011.48
  6. Step 6: Final answer
    x = 267,851,509.24

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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.