Home / 704,426,551.20-1,056,769,723.80-231,752,208.83

Finding the Fourth Proportional to 704,426,551.20, 1,056,769,723.80 and 231,752,208.83

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Solution

The fourth proportional to 704,426,551.20, 1,056,769,723.80 and 231,752,208.83 is: 347,671,048.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    704,426,551.20 : 1,056,769,723.80 = 231,752,208.83 : x
  2. Step 2: Convert to fraction form
    704,426,551.20/1,056,769,723.80 = 231,752,208.83/x
  3. Step 3: Cross multiply
    704,426,551.20x = 1,056,769,723.80 × 231,752,208.83
  4. Step 4: Simplify right side
    704,426,551.20x = 244,908,717,710,035,136
  5. Step 5: Solve for x
    x = 244,908,717,710,035,136/704,426,551.20
  6. Step 6: Final answer
    x = 347,671,048.59

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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.