Home / 73,390,140.60-110,085,210.90-22,272,077.40

Finding the Fourth Proportional to 73,390,140.60, 110,085,210.90 and 22,272,077.40

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Solution

The fourth proportional to 73,390,140.60, 110,085,210.90 and 22,272,077.40 is: 33,408,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,390,140.60 : 110,085,210.90 = 22,272,077.40 : x
  2. Step 2: Convert to fraction form
    73,390,140.60/110,085,210.90 = 22,272,077.40/x
  3. Step 3: Cross multiply
    73,390,140.60x = 110,085,210.90 × 22,272,077.40
  4. Step 4: Simplify right side
    73,390,140.60x = 2,451,826,337,760,123.50
  5. Step 5: Solve for x
    x = 2,451,826,337,760,123.50/73,390,140.60
  6. Step 6: Final answer
    x = 33,408,116.10

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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.