Home / 22,440,395.61-33,660,602.64-5,401,068.55

Finding the Fourth Proportional to 22,440,395.61, 33,660,602.64 and 5,401,068.55

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Solution

The fourth proportional to 22,440,395.61, 33,660,602.64 and 5,401,068.55 is: 8,101,605.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,440,395.61 : 33,660,602.64 = 5,401,068.55 : x
  2. Step 2: Convert to fraction form
    22,440,395.61/33,660,602.64 = 5,401,068.55/x
  3. Step 3: Cross multiply
    22,440,395.61x = 33,660,602.64 × 5,401,068.55
  4. Step 4: Simplify right side
    22,440,395.61x = 181,803,222,208,799.47
  5. Step 5: Solve for x
    x = 181,803,222,208,799.47/22,440,395.61
  6. Step 6: Final answer
    x = 8,101,605.04

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1.5x scale

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.