Home / 65,017,261.60-97,525,892.40-59,065,122.40

Finding the Fourth Proportional to 65,017,261.60, 97,525,892.40 and 59,065,122.40

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Solution

The fourth proportional to 65,017,261.60, 97,525,892.40 and 59,065,122.40 is: 88,597,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,017,261.60 : 97,525,892.40 = 59,065,122.40 : x
  2. Step 2: Convert to fraction form
    65,017,261.60/97,525,892.40 = 59,065,122.40/x
  3. Step 3: Cross multiply
    65,017,261.60x = 97,525,892.40 × 59,065,122.40
  4. Step 4: Simplify right side
    65,017,261.60x = 5,760,378,771,775,230
  5. Step 5: Solve for x
    x = 5,760,378,771,775,230/65,017,261.60
  6. Step 6: Final answer
    x = 88,597,683.60

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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.