Home / 70,206,880.73-96,884,968.46-39,267,050.00

Finding the Fourth Proportional to 70,206,880.73, 96,884,968.46 and 39,267,050.00

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Solution

The fourth proportional to 70,206,880.73, 96,884,968.46 and 39,267,050.00 is: 54,188,234.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,206,880.73 : 96,884,968.46 = 39,267,050.00 : x
  2. Step 2: Convert to fraction form
    70,206,880.73/96,884,968.46 = 39,267,050.00/x
  3. Step 3: Cross multiply
    70,206,880.73x = 96,884,968.46 × 39,267,050.00
  4. Step 4: Simplify right side
    70,206,880.73x = 3,804,386,900,086,482.50
  5. Step 5: Solve for x
    x = 3,804,386,900,086,482.50/70,206,880.73
  6. Step 6: Final answer
    x = 54,188,234.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.