Home / 59,105,004.60-88,657,506.90-51,027,101.40

Finding the Fourth Proportional to 59,105,004.60, 88,657,506.90 and 51,027,101.40

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Solution

The fourth proportional to 59,105,004.60, 88,657,506.90 and 51,027,101.40 is: 76,540,652.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,105,004.60 : 88,657,506.90 = 51,027,101.40 : x
  2. Step 2: Convert to fraction form
    59,105,004.60/88,657,506.90 = 51,027,101.40/x
  3. Step 3: Cross multiply
    59,105,004.60x = 88,657,506.90 × 51,027,101.40
  4. Step 4: Simplify right side
    59,105,004.60x = 4,523,935,594,457,500
  5. Step 5: Solve for x
    x = 4,523,935,594,457,500/59,105,004.60
  6. Step 6: Final answer
    x = 76,540,652.10

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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.