Home / 98,366,960.90-147,550,441.35-95,532,608.90

Finding the Fourth Proportional to 98,366,960.90, 147,550,441.35 and 95,532,608.90

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Solution

The fourth proportional to 98,366,960.90, 147,550,441.35 and 95,532,608.90 is: 143,298,913.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,366,960.90 : 147,550,441.35 = 95,532,608.90 : x
  2. Step 2: Convert to fraction form
    98,366,960.90/147,550,441.35 = 95,532,608.90/x
  3. Step 3: Cross multiply
    98,366,960.90x = 147,550,441.35 × 95,532,608.90
  4. Step 4: Simplify right side
    98,366,960.90x = 14,095,878,606,511,938
  5. Step 5: Solve for x
    x = 14,095,878,606,511,938/98,366,960.90
  6. Step 6: Final answer
    x = 143,298,913.35

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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.