Home / 299,710,113.80-449,577,612.30-95,232,417.80

Finding the Fourth Proportional to 299,710,113.80, 449,577,612.30 and 95,232,417.80

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Solution

The fourth proportional to 299,710,113.80, 449,577,612.30 and 95,232,417.80 is: 142,852,580.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,710,113.80 : 449,577,612.30 = 95,232,417.80 : x
  2. Step 2: Convert to fraction form
    299,710,113.80/449,577,612.30 = 95,232,417.80/x
  3. Step 3: Cross multiply
    299,710,113.80x = 449,577,612.30 × 95,232,417.80
  4. Step 4: Simplify right side
    299,710,113.80x = 42,814,363,008,080,016
  5. Step 5: Solve for x
    x = 42,814,363,008,080,016/299,710,113.80
  6. Step 6: Final answer
    x = 142,852,580.00

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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.