Home / 63,016,842.80-94,525,264.20-34,351,396.40

Finding the Fourth Proportional to 63,016,842.80, 94,525,264.20 and 34,351,396.40

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Solution

The fourth proportional to 63,016,842.80, 94,525,264.20 and 34,351,396.40 is: 51,527,094.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,016,842.80 : 94,525,264.20 = 34,351,396.40 : x
  2. Step 2: Convert to fraction form
    63,016,842.80/94,525,264.20 = 34,351,396.40/x
  3. Step 3: Cross multiply
    63,016,842.80x = 94,525,264.20 × 34,351,396.40
  4. Step 4: Simplify right side
    63,016,842.80x = 3,247,074,820,348,929
  5. Step 5: Solve for x
    x = 3,247,074,820,348,929/63,016,842.80
  6. Step 6: Final answer
    x = 51,527,094.60

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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.