Home / 152,009,410.59-228,014,139.58-36,993,952.46

Finding the Fourth Proportional to 152,009,410.59, 228,014,139.58 and 36,993,952.46

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Solution

The fourth proportional to 152,009,410.59, 228,014,139.58 and 36,993,952.46 is: 55,490,934.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,009,410.59 : 228,014,139.58 = 36,993,952.46 : x
  2. Step 2: Convert to fraction form
    152,009,410.59/228,014,139.58 = 36,993,952.46/x
  3. Step 3: Cross multiply
    152,009,410.59x = 228,014,139.58 × 36,993,952.46
  4. Step 4: Simplify right side
    152,009,410.59x = 8,435,144,240,307,874
  5. Step 5: Solve for x
    x = 8,435,144,240,307,874/152,009,410.59
  6. Step 6: Final answer
    x = 55,490,934.46

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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.