Home / 32,301,127.28-48,408,411.24-30,232,548.48

Finding the Fourth Proportional to 32,301,127.28, 48,408,411.24 and 30,232,548.48

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Solution

The fourth proportional to 32,301,127.28, 48,408,411.24 and 30,232,548.48 is: 45,308,314.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,301,127.28 : 48,408,411.24 = 30,232,548.48 : x
  2. Step 2: Convert to fraction form
    32,301,127.28/48,408,411.24 = 30,232,548.48/x
  3. Step 3: Cross multiply
    32,301,127.28x = 48,408,411.24 × 30,232,548.48
  4. Step 4: Simplify right side
    32,301,127.28x = 1,463,509,639,653,077
  5. Step 5: Solve for x
    x = 1,463,509,639,653,077/32,301,127.28
  6. Step 6: Final answer
    x = 45,308,314.69

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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.