Home / 61,634,738.16-92,430,301.68-17,906,401.44

Finding the Fourth Proportional to 61,634,738.16, 92,430,301.68 and 17,906,401.44

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Solution

The fourth proportional to 61,634,738.16, 92,430,301.68 and 17,906,401.44 is: 26,853,267.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,634,738.16 : 92,430,301.68 = 17,906,401.44 : x
  2. Step 2: Convert to fraction form
    61,634,738.16/92,430,301.68 = 17,906,401.44/x
  3. Step 3: Cross multiply
    61,634,738.16x = 92,430,301.68 × 17,906,401.44
  4. Step 4: Simplify right side
    61,634,738.16x = 1,655,094,087,102,386.75
  5. Step 5: Solve for x
    x = 1,655,094,087,102,386.75/61,634,738.16
  6. Step 6: Final answer
    x = 26,853,267.11

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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.