Home / 565,025,053.08-847,080,212.16-176,647,970.28

Finding the Fourth Proportional to 565,025,053.08, 847,080,212.16 and 176,647,970.28

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Solution

The fourth proportional to 565,025,053.08, 847,080,212.16 and 176,647,970.28 is: 264,828,965.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,025,053.08 : 847,080,212.16 = 176,647,970.28 : x
  2. Step 2: Convert to fraction form
    565,025,053.08/847,080,212.16 = 176,647,970.28/x
  3. Step 3: Cross multiply
    565,025,053.08x = 847,080,212.16 × 176,647,970.28
  4. Step 4: Simplify right side
    565,025,053.08x = 149,635,000,142,415,776
  5. Step 5: Solve for x
    x = 149,635,000,142,415,776/565,025,053.08
  6. Step 6: Final answer
    x = 264,828,965.24

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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.