Home / 55,960,784.15-77,226,188.48-32,453,258.54

Finding the Fourth Proportional to 55,960,784.15, 77,226,188.48 and 32,453,258.54

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Solution

The fourth proportional to 55,960,784.15, 77,226,188.48 and 32,453,258.54 is: 44,785,674.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,960,784.15 : 77,226,188.48 = 32,453,258.54 : x
  2. Step 2: Convert to fraction form
    55,960,784.15/77,226,188.48 = 32,453,258.54/x
  3. Step 3: Cross multiply
    55,960,784.15x = 77,226,188.48 × 32,453,258.54
  4. Step 4: Simplify right side
    55,960,784.15x = 2,506,241,460,251,812
  5. Step 5: Solve for x
    x = 2,506,241,460,251,812/55,960,784.15
  6. Step 6: Final answer
    x = 44,785,674.44

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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.