Home / 35,201,168.76-48,575,168.28-19,521,002.10

Finding the Fourth Proportional to 35,201,168.76, 48,575,168.28 and 19,521,002.10

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Solution

The fourth proportional to 35,201,168.76, 48,575,168.28 and 19,521,002.10 is: 26,937,627.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,201,168.76 : 48,575,168.28 = 19,521,002.10 : x
  2. Step 2: Convert to fraction form
    35,201,168.76/48,575,168.28 = 19,521,002.10/x
  3. Step 3: Cross multiply
    35,201,168.76x = 48,575,168.28 × 19,521,002.10
  4. Step 4: Simplify right side
    35,201,168.76x = 948,235,962,001,733.50
  5. Step 5: Solve for x
    x = 948,235,962,001,733.50/35,201,168.76
  6. Step 6: Final answer
    x = 26,937,627.23

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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.