Home / 194,101,248.04-291,054,516.54-64,663,351.72

Finding the Fourth Proportional to 194,101,248.04, 291,054,516.54 and 64,663,351.72

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Solution

The fourth proportional to 194,101,248.04, 291,054,516.54 and 64,663,351.72 is: 96,962,594.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,101,248.04 : 291,054,516.54 = 64,663,351.72 : x
  2. Step 2: Convert to fraction form
    194,101,248.04/291,054,516.54 = 64,663,351.72/x
  3. Step 3: Cross multiply
    194,101,248.04x = 291,054,516.54 × 64,663,351.72
  4. Step 4: Simplify right side
    194,101,248.04x = 18,820,560,572,720,580
  5. Step 5: Solve for x
    x = 18,820,560,572,720,580/194,101,248.04
  6. Step 6: Final answer
    x = 96,962,594.33

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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.