Home / 38,216,398.04-52,731,383.37-24,280,022.06

Finding the Fourth Proportional to 38,216,398.04, 52,731,383.37 and 24,280,022.06

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Solution

The fourth proportional to 38,216,398.04, 52,731,383.37 and 24,280,022.06 is: 33,501,826.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,216,398.04 : 52,731,383.37 = 24,280,022.06 : x
  2. Step 2: Convert to fraction form
    38,216,398.04/52,731,383.37 = 24,280,022.06/x
  3. Step 3: Cross multiply
    38,216,398.04x = 52,731,383.37 × 24,280,022.06
  4. Step 4: Simplify right side
    38,216,398.04x = 1,280,319,151,477,917
  5. Step 5: Solve for x
    x = 1,280,319,151,477,917/38,216,398.04
  6. Step 6: Final answer
    x = 33,501,826.89

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1.5x scale

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.