Home / 1,036,714,000.50-1,430,695,180.53-573,169,844.34

Finding the Fourth Proportional to 1,036,714,000.50, 1,430,695,180.53 and 573,169,844.34

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Solution

The fourth proportional to 1,036,714,000.50, 1,430,695,180.53 and 573,169,844.34 is: 790,990,893.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,714,000.50 : 1,430,695,180.53 = 573,169,844.34 : x
  2. Step 2: Convert to fraction form
    1,036,714,000.50/1,430,695,180.53 = 573,169,844.34/x
  3. Step 3: Cross multiply
    1,036,714,000.50x = 1,430,695,180.53 × 573,169,844.34
  4. Step 4: Simplify right side
    1,036,714,000.50x = 820,031,333,922,368,384
  5. Step 5: Solve for x
    x = 820,031,333,922,368,384/1,036,714,000.50
  6. Step 6: Final answer
    x = 790,990,893.85

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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.