Home / 22,293,740.52-33,432,587.87-7,716,699.35

Finding the Fourth Proportional to 22,293,740.52, 33,432,587.87 and 7,716,699.35

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Solution

The fourth proportional to 22,293,740.52, 33,432,587.87 and 7,716,699.35 is: 11,572,272.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,293,740.52 : 33,432,587.87 = 7,716,699.35 : x
  2. Step 2: Convert to fraction form
    22,293,740.52/33,432,587.87 = 7,716,699.35/x
  3. Step 3: Cross multiply
    22,293,740.52x = 33,432,587.87 × 7,716,699.35
  4. Step 4: Simplify right side
    22,293,740.52x = 257,989,229,104,538.62
  5. Step 5: Solve for x
    x = 257,989,229,104,538.62/22,293,740.52
  6. Step 6: Final answer
    x = 11,572,272.00

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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.