Home / 56,625,022.60-84,937,533.90-31,056,152.20

Finding the Fourth Proportional to 56,625,022.60, 84,937,533.90 and 31,056,152.20

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Solution

The fourth proportional to 56,625,022.60, 84,937,533.90 and 31,056,152.20 is: 46,584,228.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,625,022.60 : 84,937,533.90 = 31,056,152.20 : x
  2. Step 2: Convert to fraction form
    56,625,022.60/84,937,533.90 = 31,056,152.20/x
  3. Step 3: Cross multiply
    56,625,022.60x = 84,937,533.90 × 31,056,152.20
  4. Step 4: Simplify right side
    56,625,022.60x = 2,637,832,980,291,059.50
  5. Step 5: Solve for x
    x = 2,637,832,980,291,059.50/56,625,022.60
  6. Step 6: Final answer
    x = 46,584,228.30

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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.