Home / 174,991,161.60-262,461,859.20-59,981,011.20

Finding the Fourth Proportional to 174,991,161.60, 262,461,859.20 and 59,981,011.20

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Solution

The fourth proportional to 174,991,161.60, 262,461,859.20 and 59,981,011.20 is: 89,962,987.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,991,161.60 : 262,461,859.20 = 59,981,011.20 : x
  2. Step 2: Convert to fraction form
    174,991,161.60/262,461,859.20 = 59,981,011.20/x
  3. Step 3: Cross multiply
    174,991,161.60x = 262,461,859.20 × 59,981,011.20
  4. Step 4: Simplify right side
    174,991,161.60x = 15,742,727,716,248,024
  5. Step 5: Solve for x
    x = 15,742,727,716,248,024/174,991,161.60
  6. Step 6: Final answer
    x = 89,962,987.69

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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.