Home / 15,286,038.33-22,943,423.14-8,004,724.35

Finding the Fourth Proportional to 15,286,038.33, 22,943,423.14 and 8,004,724.35

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Solution

The fourth proportional to 15,286,038.33, 22,943,423.14 and 8,004,724.35 is: 12,014,609.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,286,038.33 : 22,943,423.14 = 8,004,724.35 : x
  2. Step 2: Convert to fraction form
    15,286,038.33/22,943,423.14 = 8,004,724.35/x
  3. Step 3: Cross multiply
    15,286,038.33x = 22,943,423.14 × 8,004,724.35
  4. Step 4: Simplify right side
    15,286,038.33x = 183,655,777,881,111.47
  5. Step 5: Solve for x
    x = 183,655,777,881,111.47/15,286,038.33
  6. Step 6: Final answer
    x = 12,014,609.27

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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.