Home / 33,243,134.40-49,864,701.60-10,525,809.60

Finding the Fourth Proportional to 33,243,134.40, 49,864,701.60 and 10,525,809.60

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Solution

The fourth proportional to 33,243,134.40, 49,864,701.60 and 10,525,809.60 is: 15,788,714.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,243,134.40 : 49,864,701.60 = 10,525,809.60 : x
  2. Step 2: Convert to fraction form
    33,243,134.40/49,864,701.60 = 10,525,809.60/x
  3. Step 3: Cross multiply
    33,243,134.40x = 49,864,701.60 × 10,525,809.60
  4. Step 4: Simplify right side
    33,243,134.40x = 524,866,354,802,415.38
  5. Step 5: Solve for x
    x = 524,866,354,802,415.38/33,243,134.40
  6. Step 6: Final answer
    x = 15,788,714.40

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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.