Home / 26,291,283.13-36,281,301.06-14,688,933.45

Finding the Fourth Proportional to 26,291,283.13, 36,281,301.06 and 14,688,933.45

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Solution

The fourth proportional to 26,291,283.13, 36,281,301.06 and 14,688,933.45 is: 20,270,354.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,291,283.13 : 36,281,301.06 = 14,688,933.45 : x
  2. Step 2: Convert to fraction form
    26,291,283.13/36,281,301.06 = 14,688,933.45/x
  3. Step 3: Cross multiply
    26,291,283.13x = 36,281,301.06 × 14,688,933.45
  4. Step 4: Simplify right side
    26,291,283.13x = 532,933,616,749,754.44
  5. Step 5: Solve for x
    x = 532,933,616,749,754.44/26,291,283.13
  6. Step 6: Final answer
    x = 20,270,354.02

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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.