Home / 98,366,959.90-147,550,439.85-95,532,607.90

Finding the Fourth Proportional to 98,366,959.90, 147,550,439.85 and 95,532,607.90

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Solution

The fourth proportional to 98,366,959.90, 147,550,439.85 and 95,532,607.90 is: 143,298,911.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,366,959.90 : 147,550,439.85 = 95,532,607.90 : x
  2. Step 2: Convert to fraction form
    98,366,959.90/147,550,439.85 = 95,532,607.90/x
  3. Step 3: Cross multiply
    98,366,959.90x = 147,550,439.85 × 95,532,607.90
  4. Step 4: Simplify right side
    98,366,959.90x = 14,095,878,315,662,586
  5. Step 5: Solve for x
    x = 14,095,878,315,662,586/98,366,959.90
  6. Step 6: Final answer
    x = 143,298,911.85

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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.