Home / 132,483,109.60-182,826,654.96-73,744,501.60

Finding the Fourth Proportional to 132,483,109.60, 182,826,654.96 and 73,744,501.60

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Solution

The fourth proportional to 132,483,109.60, 182,826,654.96 and 73,744,501.60 is: 101,767,392.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,483,109.60 : 182,826,654.96 = 73,744,501.60 : x
  2. Step 2: Convert to fraction form
    132,483,109.60/182,826,654.96 = 73,744,501.60/x
  3. Step 3: Cross multiply
    132,483,109.60x = 182,826,654.96 × 73,744,501.60
  4. Step 4: Simplify right side
    132,483,109.60x = 13,482,460,549,220,368
  5. Step 5: Solve for x
    x = 13,482,460,549,220,368/132,483,109.60
  6. Step 6: Final answer
    x = 101,767,392.01

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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.