Home / 96,796,020.80-145,152,040.80-32,074,817.60

Finding the Fourth Proportional to 96,796,020.80, 145,152,040.80 and 32,074,817.60

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Solution

The fourth proportional to 96,796,020.80, 145,152,040.80 and 32,074,817.60 is: 48,098,312.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,796,020.80 : 145,152,040.80 = 32,074,817.60 : x
  2. Step 2: Convert to fraction form
    96,796,020.80/145,152,040.80 = 32,074,817.60/x
  3. Step 3: Cross multiply
    96,796,020.80x = 145,152,040.80 × 32,074,817.60
  4. Step 4: Simplify right side
    96,796,020.80x = 4,655,725,232,927,759
  5. Step 5: Solve for x
    x = 4,655,725,232,927,759/96,796,020.80
  6. Step 6: Final answer
    x = 48,098,312.25

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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.