Home / 73,450,905.60-110,176,358.40-22,332,842.40

Finding the Fourth Proportional to 73,450,905.60, 110,176,358.40 and 22,332,842.40

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Solution

The fourth proportional to 73,450,905.60, 110,176,358.40 and 22,332,842.40 is: 33,499,263.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,450,905.60 : 110,176,358.40 = 22,332,842.40 : x
  2. Step 2: Convert to fraction form
    73,450,905.60/110,176,358.40 = 22,332,842.40/x
  3. Step 3: Cross multiply
    73,450,905.60x = 110,176,358.40 × 22,332,842.40
  4. Step 4: Simplify right side
    73,450,905.60x = 2,460,551,248,353,116
  5. Step 5: Solve for x
    x = 2,460,551,248,353,116/73,450,905.60
  6. Step 6: Final answer
    x = 33,499,263.60

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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.