Home / 56,774,594.28-85,168,975.68-22,226,534.22

Finding the Fourth Proportional to 56,774,594.28, 85,168,975.68 and 22,226,534.22

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Solution

The fourth proportional to 56,774,594.28, 85,168,975.68 and 22,226,534.22 is: 33,342,574.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,774,594.28 : 85,168,975.68 = 22,226,534.22 : x
  2. Step 2: Convert to fraction form
    56,774,594.28/85,168,975.68 = 22,226,534.22/x
  3. Step 3: Cross multiply
    56,774,594.28x = 85,168,975.68 × 22,226,534.22
  4. Step 4: Simplify right side
    56,774,594.28x = 1,893,011,152,433,867.75
  5. Step 5: Solve for x
    x = 1,893,011,152,433,867.75/56,774,594.28
  6. Step 6: Final answer
    x = 33,342,574.73

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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.