Home / 54,941,378.24-75,819,150.24-32,927,664.32

Finding the Fourth Proportional to 54,941,378.24, 75,819,150.24 and 32,927,664.32

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Solution

The fourth proportional to 54,941,378.24, 75,819,150.24 and 32,927,664.32 is: 45,440,205.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,941,378.24 : 75,819,150.24 = 32,927,664.32 : x
  2. Step 2: Convert to fraction form
    54,941,378.24/75,819,150.24 = 32,927,664.32/x
  3. Step 3: Cross multiply
    54,941,378.24x = 75,819,150.24 × 32,927,664.32
  4. Step 4: Simplify right side
    54,941,378.24x = 2,496,547,528,130,367.50
  5. Step 5: Solve for x
    x = 2,496,547,528,130,367.50/54,941,378.24
  6. Step 6: Final answer
    x = 45,440,205.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.