Home / 58,322,531.20-80,483,533.72-32,216,487.16

Finding the Fourth Proportional to 58,322,531.20, 80,483,533.72 and 32,216,487.16

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Solution

The fourth proportional to 58,322,531.20, 80,483,533.72 and 32,216,487.16 is: 44,457,890.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,322,531.20 : 80,483,533.72 = 32,216,487.16 : x
  2. Step 2: Convert to fraction form
    58,322,531.20/80,483,533.72 = 32,216,487.16/x
  3. Step 3: Cross multiply
    58,322,531.20x = 80,483,533.72 × 32,216,487.16
  4. Step 4: Simplify right side
    58,322,531.20x = 2,592,896,730,681,807
  5. Step 5: Solve for x
    x = 2,592,896,730,681,807/58,322,531.20
  6. Step 6: Final answer
    x = 44,457,890.93

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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.