Home / 36,673,968.96-55,021,953.24-14,803,094.16

Finding the Fourth Proportional to 36,673,968.96, 55,021,953.24 and 14,803,094.16

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Solution

The fourth proportional to 36,673,968.96, 55,021,953.24 and 14,803,094.16 is: 22,209,081.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,673,968.96 : 55,021,953.24 = 14,803,094.16 : x
  2. Step 2: Convert to fraction form
    36,673,968.96/55,021,953.24 = 14,803,094.16/x
  3. Step 3: Cross multiply
    36,673,968.96x = 55,021,953.24 × 14,803,094.16
  4. Step 4: Simplify right side
    36,673,968.96x = 814,495,154,678,837.12
  5. Step 5: Solve for x
    x = 814,495,154,678,837.12/36,673,968.96
  6. Step 6: Final answer
    x = 22,209,081.20

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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.