Home / 62,988,094.75-94,482,143.34-15,119,038.75

Finding the Fourth Proportional to 62,988,094.75, 94,482,143.34 and 15,119,038.75

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Solution

The fourth proportional to 62,988,094.75, 94,482,143.34 and 15,119,038.75 is: 22,678,558.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,988,094.75 : 94,482,143.34 = 15,119,038.75 : x
  2. Step 2: Convert to fraction form
    62,988,094.75/94,482,143.34 = 15,119,038.75/x
  3. Step 3: Cross multiply
    62,988,094.75x = 94,482,143.34 × 15,119,038.75
  4. Step 4: Simplify right side
    62,988,094.75x = 1,428,479,186,340,514.50
  5. Step 5: Solve for x
    x = 1,428,479,186,340,514.50/62,988,094.75
  6. Step 6: Final answer
    x = 22,678,558.42

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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.