Home / 65,211,502.60-97,817,253.90-26,860,270.60

Finding the Fourth Proportional to 65,211,502.60, 97,817,253.90 and 26,860,270.60

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Solution

The fourth proportional to 65,211,502.60, 97,817,253.90 and 26,860,270.60 is: 40,290,405.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,211,502.60 : 97,817,253.90 = 26,860,270.60 : x
  2. Step 2: Convert to fraction form
    65,211,502.60/97,817,253.90 = 26,860,270.60/x
  3. Step 3: Cross multiply
    65,211,502.60x = 97,817,253.90 × 26,860,270.60
  4. Step 4: Simplify right side
    65,211,502.60x = 2,627,397,909,102,905.50
  5. Step 5: Solve for x
    x = 2,627,397,909,102,905.50/65,211,502.60
  6. Step 6: Final answer
    x = 40,290,405.90

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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.