Home / 23,755,085.64-35,632,747.08-8,402,389.46

Finding the Fourth Proportional to 23,755,085.64, 35,632,747.08 and 8,402,389.46

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Solution

The fourth proportional to 23,755,085.64, 35,632,747.08 and 8,402,389.46 is: 12,603,626.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,755,085.64 : 35,632,747.08 = 8,402,389.46 : x
  2. Step 2: Convert to fraction form
    23,755,085.64/35,632,747.08 = 8,402,389.46/x
  3. Step 3: Cross multiply
    23,755,085.64x = 35,632,747.08 × 8,402,389.46
  4. Step 4: Simplify right side
    23,755,085.64x = 299,400,218,317,674
  5. Step 5: Solve for x
    x = 299,400,218,317,674/23,755,085.64
  6. Step 6: Final answer
    x = 12,603,626.14

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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.