Home / 47,155,265.64-65,074,269.59-26,246,848.19

Finding the Fourth Proportional to 47,155,265.64, 65,074,269.59 and 26,246,848.19

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Solution

The fourth proportional to 47,155,265.64, 65,074,269.59 and 26,246,848.19 is: 36,220,652.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,155,265.64 : 65,074,269.59 = 26,246,848.19 : x
  2. Step 2: Convert to fraction form
    47,155,265.64/65,074,269.59 = 26,246,848.19/x
  3. Step 3: Cross multiply
    47,155,265.64x = 65,074,269.59 × 26,246,848.19
  4. Step 4: Simplify right side
    47,155,265.64x = 1,707,994,475,003,863.75
  5. Step 5: Solve for x
    x = 1,707,994,475,003,863.75/47,155,265.64
  6. Step 6: Final answer
    x = 36,220,652.18

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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.