Home / 36,344,103,820.40-54,516,155,730.60-34,140,111,705.20

Finding the Fourth Proportional to 36,344,103,820.40, 54,516,155,730.60 and 34,140,111,705.20

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Solution

The fourth proportional to 36,344,103,820.40, 54,516,155,730.60 and 34,140,111,705.20 is: 51,210,167,557.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,344,103,820.40 : 54,516,155,730.60 = 34,140,111,705.20 : x
  2. Step 2: Convert to fraction form
    36,344,103,820.40/54,516,155,730.60 = 34,140,111,705.20/x
  3. Step 3: Cross multiply
    36,344,103,820.40x = 54,516,155,730.60 × 34,140,111,705.20
  4. Step 4: Simplify right side
    36,344,103,820.40x = 1,861,187,646,380,762,988,544
  5. Step 5: Solve for x
    x = 1,861,187,646,380,762,988,544/36,344,103,820.40
  6. Step 6: Final answer
    x = 51,210,167,557.80

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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.