Home / 92,587,750.78-138,882,090.27-23,500,574.98

Finding the Fourth Proportional to 92,587,750.78, 138,882,090.27 and 23,500,574.98

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Solution

The fourth proportional to 92,587,750.78, 138,882,090.27 and 23,500,574.98 is: 35,250,980.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,587,750.78 : 138,882,090.27 = 23,500,574.98 : x
  2. Step 2: Convert to fraction form
    92,587,750.78/138,882,090.27 = 23,500,574.98/x
  3. Step 3: Cross multiply
    92,587,750.78x = 138,882,090.27 × 23,500,574.98
  4. Step 4: Simplify right side
    92,587,750.78x = 3,263,808,975,769,264
  5. Step 5: Solve for x
    x = 3,263,808,975,769,264/92,587,750.78
  6. Step 6: Final answer
    x = 35,250,980.27

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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.