Home / 62,710,330.58-94,066,441.41-21,771,069.76

Finding the Fourth Proportional to 62,710,330.58, 94,066,441.41 and 21,771,069.76

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Solution

The fourth proportional to 62,710,330.58, 94,066,441.41 and 21,771,069.76 is: 32,656,932.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,710,330.58 : 94,066,441.41 = 21,771,069.76 : x
  2. Step 2: Convert to fraction form
    62,710,330.58/94,066,441.41 = 21,771,069.76/x
  3. Step 3: Cross multiply
    62,710,330.58x = 94,066,441.41 × 21,771,069.76
  4. Step 4: Simplify right side
    62,710,330.58x = 2,047,927,057,903,207.50
  5. Step 5: Solve for x
    x = 2,047,927,057,903,207.50/62,710,330.58
  6. Step 6: Final answer
    x = 32,656,932.90

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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.