Home / 65,176,723.60-97,765,085.40-34,943,635.60

Finding the Fourth Proportional to 65,176,723.60, 97,765,085.40 and 34,943,635.60

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Solution

The fourth proportional to 65,176,723.60, 97,765,085.40 and 34,943,635.60 is: 52,415,453.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,176,723.60 : 97,765,085.40 = 34,943,635.60 : x
  2. Step 2: Convert to fraction form
    65,176,723.60/97,765,085.40 = 34,943,635.60/x
  3. Step 3: Cross multiply
    65,176,723.60x = 97,765,085.40 × 34,943,635.60
  4. Step 4: Simplify right side
    65,176,723.60x = 3,416,267,518,620,480.50
  5. Step 5: Solve for x
    x = 3,416,267,518,620,480.50/65,176,723.60
  6. Step 6: Final answer
    x = 52,415,453.40

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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.