Home / 73,438,595.40-110,168,390.70-24,918,688.20

Finding the Fourth Proportional to 73,438,595.40, 110,168,390.70 and 24,918,688.20

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Solution

The fourth proportional to 73,438,595.40, 110,168,390.70 and 24,918,688.20 is: 37,381,594.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,438,595.40 : 110,168,390.70 = 24,918,688.20 : x
  2. Step 2: Convert to fraction form
    73,438,595.40/110,168,390.70 = 24,918,688.20/x
  3. Step 3: Cross multiply
    73,438,595.40x = 110,168,390.70 × 24,918,688.20
  4. Step 4: Simplify right side
    73,438,595.40x = 2,745,251,777,349,079.50
  5. Step 5: Solve for x
    x = 2,745,251,777,349,079.50/73,438,595.40
  6. Step 6: Final answer
    x = 37,381,594.27

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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.