Home / 40,230,090.90-60,345,136.35-14,671,934.10

Finding the Fourth Proportional to 40,230,090.90, 60,345,136.35 and 14,671,934.10

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Solution

The fourth proportional to 40,230,090.90, 60,345,136.35 and 14,671,934.10 is: 22,007,901.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,230,090.90 : 60,345,136.35 = 14,671,934.10 : x
  2. Step 2: Convert to fraction form
    40,230,090.90/60,345,136.35 = 14,671,934.10/x
  3. Step 3: Cross multiply
    40,230,090.90x = 60,345,136.35 × 14,671,934.10
  4. Step 4: Simplify right side
    40,230,090.90x = 885,379,863,782,714.50
  5. Step 5: Solve for x
    x = 885,379,863,782,714.50/40,230,090.90
  6. Step 6: Final answer
    x = 22,007,901.15

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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.