Home / 37,435,349.70-56,153,024.55-30,632,904.90

Finding the Fourth Proportional to 37,435,349.70, 56,153,024.55 and 30,632,904.90

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Solution

The fourth proportional to 37,435,349.70, 56,153,024.55 and 30,632,904.90 is: 45,949,357.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,435,349.70 : 56,153,024.55 = 30,632,904.90 : x
  2. Step 2: Convert to fraction form
    37,435,349.70/56,153,024.55 = 30,632,904.90/x
  3. Step 3: Cross multiply
    37,435,349.70x = 56,153,024.55 × 30,632,904.90
  4. Step 4: Simplify right side
    37,435,349.70x = 1,720,130,260,887,515
  5. Step 5: Solve for x
    x = 1,720,130,260,887,515/37,435,349.70
  6. Step 6: Final answer
    x = 45,949,357.35

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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.