Home / 174,811,903.20-262,217,854.80-59,786,200.80

Finding the Fourth Proportional to 174,811,903.20, 262,217,854.80 and 59,786,200.80

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Solution

The fourth proportional to 174,811,903.20, 262,217,854.80 and 59,786,200.80 is: 89,679,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,811,903.20 : 262,217,854.80 = 59,786,200.80 : x
  2. Step 2: Convert to fraction form
    174,811,903.20/262,217,854.80 = 59,786,200.80/x
  3. Step 3: Cross multiply
    174,811,903.20x = 262,217,854.80 × 59,786,200.80
  4. Step 4: Simplify right side
    174,811,903.20x = 15,677,009,320,418,044
  5. Step 5: Solve for x
    x = 15,677,009,320,418,044/174,811,903.20
  6. Step 6: Final answer
    x = 89,679,301.20

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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.