Home / 22,285,035.10-30,742,030.28-14,554,602.46

Finding the Fourth Proportional to 22,285,035.10, 30,742,030.28 and 14,554,602.46

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Solution

The fourth proportional to 22,285,035.10, 30,742,030.28 and 14,554,602.46 is: 20,077,959.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,285,035.10 : 30,742,030.28 = 14,554,602.46 : x
  2. Step 2: Convert to fraction form
    22,285,035.10/30,742,030.28 = 14,554,602.46/x
  3. Step 3: Cross multiply
    22,285,035.10x = 30,742,030.28 × 14,554,602.46
  4. Step 4: Simplify right side
    22,285,035.10x = 447,438,029,538,682.56
  5. Step 5: Solve for x
    x = 447,438,029,538,682.56/22,285,035.10
  6. Step 6: Final answer
    x = 20,077,959.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.