Home / 34,035,623.04-46,969,459.56-18,565,776.48

Finding the Fourth Proportional to 34,035,623.04, 46,969,459.56 and 18,565,776.48

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Solution

The fourth proportional to 34,035,623.04, 46,969,459.56 and 18,565,776.48 is: 25,620,935.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,035,623.04 : 46,969,459.56 = 18,565,776.48 : x
  2. Step 2: Convert to fraction form
    34,035,623.04/46,969,459.56 = 18,565,776.48/x
  3. Step 3: Cross multiply
    34,035,623.04x = 46,969,459.56 × 18,565,776.48
  4. Step 4: Simplify right side
    34,035,623.04x = 872,024,487,577,359.25
  5. Step 5: Solve for x
    x = 872,024,487,577,359.25/34,035,623.04
  6. Step 6: Final answer
    x = 25,620,935.06

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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.