Home / 56,625,003.10-84,937,504.65-31,056,132.70

Finding the Fourth Proportional to 56,625,003.10, 84,937,504.65 and 31,056,132.70

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Solution

The fourth proportional to 56,625,003.10, 84,937,504.65 and 31,056,132.70 is: 46,584,199.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,625,003.10 : 84,937,504.65 = 31,056,132.70 : x
  2. Step 2: Convert to fraction form
    56,625,003.10/84,937,504.65 = 31,056,132.70/x
  3. Step 3: Cross multiply
    56,625,003.10x = 84,937,504.65 × 31,056,132.70
  4. Step 4: Simplify right side
    56,625,003.10x = 2,637,830,415,617,267
  5. Step 5: Solve for x
    x = 2,637,830,415,617,267/56,625,003.10
  6. Step 6: Final answer
    x = 46,584,199.05

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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.