Home / 65,908,000.70-98,862,001.05-44,352,928.70

Finding the Fourth Proportional to 65,908,000.70, 98,862,001.05 and 44,352,928.70

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Solution

The fourth proportional to 65,908,000.70, 98,862,001.05 and 44,352,928.70 is: 66,529,393.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,908,000.70 : 98,862,001.05 = 44,352,928.70 : x
  2. Step 2: Convert to fraction form
    65,908,000.70/98,862,001.05 = 44,352,928.70/x
  3. Step 3: Cross multiply
    65,908,000.70x = 98,862,001.05 × 44,352,928.70
  4. Step 4: Simplify right side
    65,908,000.70x = 4,384,819,283,709,975.50
  5. Step 5: Solve for x
    x = 4,384,819,283,709,975.50/65,908,000.70
  6. Step 6: Final answer
    x = 66,529,393.05

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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.