Home / 96,775,200.90-145,162,801.35-44,959,703.40

Finding the Fourth Proportional to 96,775,200.90, 145,162,801.35 and 44,959,703.40

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Solution

The fourth proportional to 96,775,200.90, 145,162,801.35 and 44,959,703.40 is: 67,439,555.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,775,200.90 : 145,162,801.35 = 44,959,703.40 : x
  2. Step 2: Convert to fraction form
    96,775,200.90/145,162,801.35 = 44,959,703.40/x
  3. Step 3: Cross multiply
    96,775,200.90x = 145,162,801.35 × 44,959,703.40
  4. Step 4: Simplify right side
    96,775,200.90x = 6,526,476,493,409,119
  5. Step 5: Solve for x
    x = 6,526,476,493,409,119/96,775,200.90
  6. Step 6: Final answer
    x = 67,439,555.10

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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.