Home / 16,169,849,305.20-24,254,773,957.80-13,802,598,514.80

Finding the Fourth Proportional to 16,169,849,305.20, 24,254,773,957.80 and 13,802,598,514.80

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Solution

The fourth proportional to 16,169,849,305.20, 24,254,773,957.80 and 13,802,598,514.80 is: 20,703,897,772.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,849,305.20 : 24,254,773,957.80 = 13,802,598,514.80 : x
  2. Step 2: Convert to fraction form
    16,169,849,305.20/24,254,773,957.80 = 13,802,598,514.80/x
  3. Step 3: Cross multiply
    16,169,849,305.20x = 24,254,773,957.80 × 13,802,598,514.80
  4. Step 4: Simplify right side
    16,169,849,305.20x = 334,778,907,006,739,939,328
  5. Step 5: Solve for x
    x = 334,778,907,006,739,939,328/16,169,849,305.20
  6. Step 6: Final answer
    x = 20,703,897,772.20

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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.