Home / 60,669,095.40-91,003,643.10-22,322,674.80

Finding the Fourth Proportional to 60,669,095.40, 91,003,643.10 and 22,322,674.80

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Solution

The fourth proportional to 60,669,095.40, 91,003,643.10 and 22,322,674.80 is: 33,484,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,669,095.40 : 91,003,643.10 = 22,322,674.80 : x
  2. Step 2: Convert to fraction form
    60,669,095.40/91,003,643.10 = 22,322,674.80/x
  3. Step 3: Cross multiply
    60,669,095.40x = 91,003,643.10 × 22,322,674.80
  4. Step 4: Simplify right side
    60,669,095.40x = 2,031,444,730,536,563.75
  5. Step 5: Solve for x
    x = 2,031,444,730,536,563.75/60,669,095.40
  6. Step 6: Final answer
    x = 33,484,012.20

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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.