Home / 65,931,000.30-98,883,030.96-24,976,319.76

Finding the Fourth Proportional to 65,931,000.30, 98,883,030.96 and 24,976,319.76

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Solution

The fourth proportional to 65,931,000.30, 98,883,030.96 and 24,976,319.76 is: 37,459,377.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,931,000.30 : 98,883,030.96 = 24,976,319.76 : x
  2. Step 2: Convert to fraction form
    65,931,000.30/98,883,030.96 = 24,976,319.76/x
  3. Step 3: Cross multiply
    65,931,000.30x = 98,883,030.96 × 24,976,319.76
  4. Step 4: Simplify right side
    65,931,000.30x = 2,469,734,200,094,940
  5. Step 5: Solve for x
    x = 2,469,734,200,094,940/65,931,000.30
  6. Step 6: Final answer
    x = 37,459,377.06

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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.