Home / 59,925,809.08-82,688,750.40-36,392,107.96

Finding the Fourth Proportional to 59,925,809.08, 82,688,750.40 and 36,392,107.96

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Solution

The fourth proportional to 59,925,809.08, 82,688,750.40 and 36,392,107.96 is: 50,215,724.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,925,809.08 : 82,688,750.40 = 36,392,107.96 : x
  2. Step 2: Convert to fraction form
    59,925,809.08/82,688,750.40 = 36,392,107.96/x
  3. Step 3: Cross multiply
    59,925,809.08x = 82,688,750.40 × 36,392,107.96
  4. Step 4: Simplify right side
    59,925,809.08x = 3,009,217,931,634,293.50
  5. Step 5: Solve for x
    x = 3,009,217,931,634,293.50/59,925,809.08
  6. Step 6: Final answer
    x = 50,215,724.71

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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.