Home / 60,031,289.92-82,834,018.80-33,916,279.18

Finding the Fourth Proportional to 60,031,289.92, 82,834,018.80 and 33,916,279.18

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Solution

The fourth proportional to 60,031,289.92, 82,834,018.80 and 33,916,279.18 is: 46,799,289.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,031,289.92 : 82,834,018.80 = 33,916,279.18 : x
  2. Step 2: Convert to fraction form
    60,031,289.92/82,834,018.80 = 33,916,279.18/x
  3. Step 3: Cross multiply
    60,031,289.92x = 82,834,018.80 × 33,916,279.18
  4. Step 4: Simplify right side
    60,031,289.92x = 2,809,421,707,222,168.50
  5. Step 5: Solve for x
    x = 2,809,421,707,222,168.50/60,031,289.92
  6. Step 6: Final answer
    x = 46,799,289.35

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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.