Home / 40,222,060.40-60,333,090.60-14,663,903.60

Finding the Fourth Proportional to 40,222,060.40, 60,333,090.60 and 14,663,903.60

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Solution

The fourth proportional to 40,222,060.40, 60,333,090.60 and 14,663,903.60 is: 21,995,855.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,222,060.40 : 60,333,090.60 = 14,663,903.60 : x
  2. Step 2: Convert to fraction form
    40,222,060.40/60,333,090.60 = 14,663,903.60/x
  3. Step 3: Cross multiply
    40,222,060.40x = 60,333,090.60 × 14,663,903.60
  4. Step 4: Simplify right side
    40,222,060.40x = 884,718,624,448,466.12
  5. Step 5: Solve for x
    x = 884,718,624,448,466.12/40,222,060.40
  6. Step 6: Final answer
    x = 21,995,855.40

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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.